aircraft
US /ˈɛrˌkræft/
UK /ˈɛəkrɑ:ft/
- Countable Noun
- Vehicle that can fly
C2TOEICMoreargument
US /ˈɑrɡjəmənt/
UK /ˈɑ:gjumənt/
- Noun (Countable/Uncountable)
- Discussion in which you disagree with someone
- A presentation of reasons for or against an idea
A2TOEICMorecapital
US /ˈkæpɪtl/
UK /'kæpɪtl/
- Noun
- Writing the first letter of a word in big letters
- Official main city of a country, province or state
- Adjective
- Main, or major
- (Of an offense) liable to the death penalty.
A2Moreconflict
US /ˈkɑnˌflɪkt/
UK /'kɒnflɪkt/
- Noun (Countable/Uncountable)
- Argument or struggle between two or more parties
- A serious disagreement or argument.
- Verb (Transitive/Intransitive)
- To have opposite ideas; to disagree; To not match
A2Moredeath
US /dɛθ/
UK /deθ/
- Noun (Countable/Uncountable)
- When someone dies; the end of life
- The cause or manner of someone dying.
A2Moredefend
US /dɪˈfɛnd/
UK /dɪ'fend/
- Transitive Verb
- To protect and explain your position in court
- To protect against an attack
B1TOEICMoredefense
US /dɪˈfɛns/
UK /dɪ'fens/
- Noun (Countable/Uncountable)
- Argument in support of something
- The process of protecting something from attack
B1TOEICMorefundamental
US /ˌfʌndəˈmɛntl/
UK /ˌfʌndəˈmentl/
- Adjective
- Forming a necessary part, base, or core
- Of central importance.
- Noun (Countable/Uncountable)
- A basic part of something
- (Music) the lowest note in a harmony
A2TOEICMoreinvolve
US /ɪnˈvɑlv/
UK /ɪn'vɒlv/
- Transitive Verb
- To have or be included as a part of something
- To cause (a person or group) to take part in an event or activity.
A2TOEICMorelaunch
US /lɔntʃ, lɑntʃ/
UK /lɔ:ntʃ/
- Noun
- Starting a new project; introducing new product
- Act of firing rockets into the air
- Transitive Verb
- To start a new project; start selling a product
- To put a rocket into the air
A2TOEICMorelord
US /lɔrd/
UK /lɔ:d/
- Noun
- (Name used to refer to god in some religions)
- Man with power and authority; a nobleman
- Intransitive Verb
- To act as though you can tell people what to do
A2Moremilitary
US /ˈmɪlɪˌtɛri/
UK /'mɪlətrɪ/
- Noun
- Army or armed forces
- Adjective
- Concerning the army or navy
B1Moremusk
US /mʌsk/
UK /mʌsk/
- Uncountable Noun
- Strong sweet-smelling substance used in perfume
C1Morenewt
US /nut, njut/
UK /nju:t/
- Noun
- Small salamander that lives mostly in water
C1Morepentagon
US /ˈpɛntəˌɡɑn/
UK /'pentəɡən/
- Noun
- A five-sided shape
C1Morepersonal
US /ˈpɚsənəl/
UK /ˈpɜ:sənl/
- Adjective
- Done by or to a particular person; individual
- Concerning a person's private life or feelings
A2Moreprove
US /pruv/
UK /pru:v/
- Transitive Verb
- To demonstrate truth by providing evidence
- To test the quality or worth of something.
- Intransitive Verb
- To turn out to be; be found to be.
A2TOEICMorereality
US /riˈælɪti/
UK /rɪ'ælətɪ/
- Noun (Countable/Uncountable)
- What is true, as opposed to what is imagined
- The state of things as they actually exist, rather than as they may appear or might be imagined.
A2Moresecurity
US /sɪˈkjʊrɪti/sə'kjurətɪ/
UK /sɪ'kjʊərətɪ/
- Noun
- Department in a company in charge of protection
- Financial document, like stocks, bonds and notes
A2TOEICMoresilicon
US /ˈsɪlɪkən, -ˌkɑn/
UK /ˈsɪlɪkən/
- Uncountable Noun
- Mineral used in making steel and computer parts
B2Morestuff
US /stʌf/
UK /stʌf/
- Uncountable Noun
- Generic description for things, materials, objects
- Transitive Verb
- To push material inside something, with force
B1Moretech
US /tɛk/
UK /tek/
- Noun
- Shortened form of 'technology' or 'technician'
A2Moretechnology
US /tɛkˈnɑlədʒi/
UK /tek'nɒlədʒɪ/
- Uncountable Noun
- Use or knowledge of science in industry etc.
- Machinery and equipment developed from scientific knowledge.
A2TOEICMorevalley
US /ˈvæli/
UK /'vælɪ/
- Noun (Countable/Uncountable)
- Area between mountains with river running through
- The internal angle formed by the intersection of two sloping roof surfaces.
A2Moreventure
US /ˈvɛntʃɚ/
UK /'ventʃə(r)/
- Noun (Countable/Uncountable)
- (Business) activity involving calculated risks
- A risky or daring journey or undertaking.
- Verb (Transitive/Intransitive)
- To risk something, such as money
- To face the dangers, take the risk of something
B1TOEICMorewarfare
US /ˈwɔrˌfɛr/
UK /ˈwɔ:fɛə/
- Uncountable Noun
- Methods used by those fighting in a war
- Engagement in or the activities involved in war or conflict.
B2More
Vocabulary
- stuff: Generic description for things, materials, objects
- sort: To organize things by putting them into groups
- situation: Place, position or area that something is in
- conflict: Argument or struggle between two or more parties
- develop: To explain something in steps and in detail
- fundamental: Forming a necessary part, base, or core
- reality: What is true, as opposed to what is imagined
- bit: Device put in a horse's mouth to control it
- industry: Hard work; being busy working
- contract: To become ill as a result of getting a disease
- military: Army or armed forces
- capital: Writing the first letter of a word in big letters
- venture: (Business) activity involving calculated risks
- private: Being away from others and quiet
- security: Department in a company in charge of protection
- launch: Starting a new project; introducing new product
- raise: To increase a bet above another when playing cards
- involve: To have or be included as a part of something
- pretty: Being attractive to the eye in a simple way
- lead: Wire for electricity, computer, etc.; cable
- argument: Discussion in which you disagree with someone
- prove: To demonstrate truth by providing evidence
- produce: Fresh foods such as fruits and vegetables
- company: Good feeling from being with someone else
- lot: What happens to a person in life from chance; fate
- defense: Argument in support of something
- technology: Use or knowledge of science in industry etc.
- kind: In a caring and helpful manner
- personal: Done by or to a particular person; individual
- control: A device designed to operate a machine
- aircraft: Vehicle that can fly
- defend: To protect and explain your position in court
- valley: Area between mountains with river running through
- lord: (Name used to refer to god in some religions)
- tech: Shortened form of 'technology' or 'technician'
- warfare: Methods used by those fighting in a war
- death: When someone dies; the end of life
- pentagon: A five-sided shape
- silicon: Mineral used in making steel and computer parts
- musk: Strong sweet-smelling substance used in perfume
- newt: Small salamander that lives mostly in water
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
How Silicon Valley conquered the business of war | The Gray Area
0
林宜悉 posted on 2026/11/11Have you ever wondered how Silicon Valley tech giants are changing the way modern wars are fought? This engaging interview explores the risks of relying on private companies for military technology and dives into key business terms like "fake it till you make it" and "procurement." You will gain a fresh perspective on how the relationship between government and tech leaders is evolving in the current global climate.
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!