accomplish
US /əˈkɑmplɪʃ/
UK /ə'kʌmplɪʃ/
- Transitive Verb
- To succeed in doing; complete successfully
B1TOEICMoreamp
US /æmp/
UK /æmp/
- Noun
- Shortened form of amplifier
B1Moreas long as
US /æz lɔŋ æz/
UK /æz lɔŋ æz/
- Conjunction
- For the period that; provided that.
- For the length of time that
- Preposition
- On the condition that; providing that.
- Having the same length as.
A1Moreaverage
US /ˈævərɪdʒ, ˈævrɪdʒ/
UK /'ævərɪdʒ/
- Noun (Countable/Uncountable)
- Total of numbers divided by the number of items
- Transitive Verb
- To add numbers then divide by the number of items
A2TOEICMorebare
US /bɛr/
UK /beə(r)/
- Adjective
- Lacking contents; empty
- Not having a covering; naked
- Transitive Verb
- To remove your clothes, hat etc.
A2Moreblow
US /blo/
UK /bləʊ/
- Verb (Transitive/Intransitive)
- To move something using air
- To make air come quickly out of your mouth
- Noun
- Something that causes you difficulty or sadness
- Act of making air come out of your mouth
A2Morecapacitor
US /kəˈpæsɪtɚ/
UK /kəˈpæsɪtə(r)/
- Noun
- Device that can temporarily store electric charge
C1Moreceramic
US /səˈræmɪk/
UK /sə'ræmɪk/
- Adjective
- Made from clay and hardened in a very hot oven
- Noun (Countable/Uncountable)
- Item made from clay and hardened in a hot oven
- A hard, brittle, heat-resistant and corrosion-resistant material made by shaping and then firing a nonmetallic mineral, such as clay, at a high temperature.
B2Morechip
US /tʃɪp/
UK /tʃɪp/
- Transitive Verb
- To break a small piece off something such as a cup
- To break into small pieces, often with a tool
- Noun (Countable/Uncountable)
- Small piece that has broken off (e.g. from cup)
- Piece of computer hardware that does calculations
B1Morecircuit
US /ˈsɜ:rkɪt/
UK /ˈsɜ:kɪt/
- Noun
- An area where cars race in a circle
- Route for journey all the way around a place
- Intransitive Verb
- To complete a journey all the way round an area
B1Moreclose up
US /kloz ʌp/
UK /kləuz ʌp/
- Countable Noun
- A photograph or film shot taken of a subject at close range.
- Adverb
- To move nearer to someone or something.
A1Morecomponent
US /kəmˈponənt/
UK /kəmˈpəʊnənt/
- Noun (Countable/Uncountable)
- One of the parts that something is made up of
- A constituent part; ingredient.
- Adjective
- Being a part of something
A2Moreconfigure
US /kənˈfɪgjər/
UK /kənˈfɪgə(r)/
- Transitive Verb
- To construct or arrange in a certain way
B2Moredescription
US /dɪˈskrɪpʃən/
UK /dɪˈskrɪpʃn/
- Noun
- Explanation of what something is like, looks like
- The type or nature of someone or something.
A2TOEICMorediagram
US /ˈdaɪəˌɡræm/
UK /'daɪəɡræm/
- Noun
- A drawing intended to explain how something works
- Transitive Verb
- To show or explain something by drawing a picture
B1Moredim
US /dɪm/
UK /dɪm/
- Adjective
- Not bright; not being clear
- Not intelligent; a bit stupid or slow
- Transitive Verb
- To reduce the brightness of a light
B1Morediode
US /'daɪoʊd/
UK /'daɪəʊd/
- Noun
- Device allowing current flow in one direction only
C1Moreend up with
US
UK
- Phrasal Verb
- To have something as a result.
A1Morefound out
US
UK
- Phrasal Verb
- To learn or discover something, often after some effort.
- To become known; be revealed.
B2Morefunction
US /ˈfʌŋkʃən/
UK /'fʌŋkʃn/
- Noun
- Social event, or party such as a wedding
- Mathematical operation used in calculations
- Intransitive Verb
- To serve a certain purpose or role
- To be operating, working or achieving its purpose
A2TOEICMoregenerate
US /ˈdʒɛnəˌret/
UK /ˈdʒenəreɪt/
- Transitive Verb
- To create or be produced or bring into existence
- To create electricity, heat, energy and power
A2TOEICMoregenerator
US /ˈdʒɛnəˌretɚ/
UK /ˈdʒenəreɪtə(r)/
- Noun (Countable/Uncountable)
- Machine that produces electrical power
- An element that can be used to generate the elements of a group or set.
B2Morehandle
US /ˈhændl/
UK /'hændl/
- Transitive Verb
- To cope with or take responsibility for
- To control a machine, car etc.
- Countable Noun
- The part of a door you hold to open it
- Thing you hold to carry or open a bag, pan etc.
A2TOEICMoreideally
US /aɪˈdiəli/
UK /aɪ'di:əlɪ/
- Adverb
- In a perfect way; very suitably
- In theory; according to an ideal or theoretical standard.
B2Moreidentify
US /aɪˈdɛntəˌfaɪ/
UK /aɪ'dentɪfaɪ/
- Transitive Verb
- To indicate who or what someone or something is
- To say exactly what something is
B1TOEICMorelaptop
US /ˈlæpˌtɑp/
UK /ˈlæptɒp/
- Countable Noun
- Portable computer small enough to use on your lap
A2Moreload
US /lod/
UK /ləʊd/
- Noun (Countable/Uncountable)
- Large, often heavy, amount of a thing to be moved
- A burden; heavy responsibility
- Transitive Verb
- To put in items for use (e.g. bullets in a gun)
A2TOEICMoremodify
US /ˈmɑ:dɪfaɪ/
UK /ˈmɒdɪfaɪ/
- Transitive Verb
- To make minor change to something
B1Moremodulation
US /ˌmɑdʒəˈleʃən/
UK /ˌmɒdjʊ'leɪʃn/
- Noun
- Musical passage moving from one key to another
- The process of modulating a signal.
B2Moreon and off
US /ɑn ənd ɔf/
UK /ɔn ænd ɔf/
- Adverb
- Intermittently; not continuously.
- Adjective
- Characterized by periods of involvement and separation.
A1Morepretty much anything
US
UK
- Phrase
- Almost everything; nearly all things.
A1Morepulse
US /pʌls/
UK /pʌls/
- Noun (Countable/Uncountable)
- Regular beating of a heart
- A single vibration or short burst of sound, light, electricity, or other energy.
- Verb (Transitive/Intransitive)
- To beat in a rhythm
- To emit or produce in pulses.
B1Morerotate
US /ˈroʊteɪt/
UK /rəʊˈteɪt/
- Verb (Transitive/Intransitive)
- To regularly change people who perform a role
- To regularly change the crops that grow in a field
B2Moreshack
US /ʃæk/
UK /ʃæk/
- Countable Noun
- Small often wooden building that is not well made
B2Moreslow down
US /slo daʊn/
UK /sləu daun/
- Phrasal Verb
- To reduce the speed
- To become less active or busy.
A1Morespeed up
US /spid ʌp/
UK /spi:d ʌp/
- Phrasal Verb
- To move more quickly
A2Moresquare
US /skwɛr/
UK /skweə(r)/
- Noun (Countable/Uncountable)
- Shape with 4 equal length sides and 4 equal angles
- The result of multiplying Length by the width
- Adjective
- Being fair or honest
- Multiply a number by itself e.g. 2x2 or 6x6
A2TOEICMorestart out
US /stɑrt aʊt/
UK /stɑ:t aut/
- Phrasal Verb
- To begin your life or career in a particular way.
- To begin a journey.
A1Moreswitch
US /swɪtʃ/
UK /swɪtʃ/
- Noun
- A change or shift from one method to another
- Thing you move to turn electrical items on or off
- Transitive Verb
- To exchange or replace something for another thing
A2TOEICMoretechnique
US /tɛkˈnik/
UK /tekˈni:k/
- Noun (Countable/Uncountable)
- Way of doing by using special knowledge or skill
- The skill or ability to do something well.
A2TOEICMoretip
US /tɪp/
UK /tɪp/
- Transitive Verb
- To pour or move something from a place, container
- To give extra money for good service
- Noun
- End point of e.g. a pencil or finger
- Extra money given for good service
A2Moretransistor
US /trænˈzɪstɚ, -ˈsɪs-/
UK /trænˈzɪstə(r)/
- Noun
- Part controlling the electricity inside devices
C1Morevehicle
US /ˈvi:hɪkl/
UK /ˈvi:əkl/
- Noun (Countable/Uncountable)
- Machine (such as a car) used to carry things
- Means of expressing, showing, or achieving
A2TOEICMorevoltage
US /ˈvoʊltɪdʒ/
UK /ˈvəʊltɪdʒ/
- Noun (Countable/Uncountable)
- Measured force of electricity
B1More
Vocabulary
- end up with: To have something as a result.
- pretty much anything: Almost everything; nearly all things.
- on and off: Intermittently; not continuously.
- as long as: For the period that; provided that.
- close up: A photograph or film shot taken of a subject at close range.
- start out: To begin your life or career in a particular way.
- slow down: To reduce the speed
- speed up: To move more quickly
- found out: To learn or discover something, often after some effort.
- technique: Way of doing by using special knowledge or skill
- description: Explanation of what something is like, looks like
- average: Total of numbers divided by the number of items
- effective: Working efficiently to produce a desired result
- accomplish: To succeed in doing; complete successfully
- identify: To indicate who or what someone or something is
- amount: Quantity of something
- component: One of the parts that something is made up of
- function: Social event, or party such as a wedding
- tip: To pour or move something from a place, container
- similar: Nearly the same; alike
- generate: To create or be produced or bring into existence
- pretty: Being attractive to the eye in a simple way
- blow: To move something using air
- drop: Distance between a higher and a lower level
- switch: A change or shift from one method to another
- vehicle: Machine (such as a car) used to carry things
- lot: What happens to a person in life from chance; fate
- square: Shape with 4 equal length sides and 4 equal angles
- bare: Lacking contents; empty
- ideally: In a perfect way; very suitably
- laptop: Portable computer small enough to use on your lap
- dim: Not bright; not being clear
- learn: To get knowledge or skills by study or experience
- control: A device designed to operate a machine
- fully: Completely or entirely
- build: Your physical shape; physique
- detail: Small part of something; tiny fact
- modify: To make minor change to something
- chip: To break a small piece off something such as a cup
- handle: To cope with or take responsibility for
- circuit: An area where cars race in a circle
- load: Large, often heavy, amount of a thing to be moved
- change: To exchange one set of clothes for another
- find: To become aware of something that is happening
- pulse: Regular beating of a heart
- ceramic: Made from clay and hardened in a very hot oven
- start: First time or place that a thing exists; beginning
- world: All the humans, events, activities on the earth
- rotate: To regularly change people who perform a role
- diagram: A drawing intended to explain how something works
- generator: Machine that produces electrical power
- shack: Small often wooden building that is not well made
- configure: To construct or arrange in a certain way
- modulation: Musical passage moving from one key to another
- voltage: Measured force of electricity
- amp: Shortened form of amplifier
- transistor: Part controlling the electricity inside devices
- capacitor: Device that can temporarily store electric charge
- diode: Device allowing current flow in one direction only
Get the full experience in the app
Learn anywhere with detailed sentence and usage analysis
01:03
She took a brave step forward, leaving behind her comfort zone to chase her dreams.
Vocabulary
- brave
adj. Having courage
- comfort zone
phr. A familiar situation where one feels safe
Explanation
a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step".
forward is an adverb modifying step, meaning "ahead".
The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.
Get the full experience in the app
Look up words anytime with pronunciation, part of speech, and usage
brave
US/brev/
UK/breɪv/
adj.Brave
v.t.To bravely face
A2 Elementary
Get the full experience in the app
Practice speaking anytime and get instant pronunciation feedback
Try this speaking exercise.
Try practicing with this sentence.
80
0
恩. posted on 2026/10/12Ever wonder how you can dim lights or control motor speeds with just a few simple parts? This tutorial breaks down the concept of Pulse Width Modulation (PWM) and shows you how to build your own circuit using a 555 timer chip, giving you a great chance to pick up technical vocabulary like 'duty cycle' and 'waveform' in a practical, hands-on context.
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!