bacteria
US /bækˈtɪriə/
UK /bæk'tɪərɪə/
- Noun (plural)
- The very small creatures that can cause disease
B2Morechemical
US /ˈkɛmɪkəl/
UK /ˈkemɪkl/
- Noun (Countable/Uncountable)
- Basic substance produced by mixing elements
- The branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
- Adjective
- Made of various elements
A2Morecurious
US /ˈkjʊriəs/
UK /ˈkjʊəriəs/
- Adjective
- Wanting to know more about something
- Attracting interest by being strange or unusual
A2Moredelight
US /dɪˈlaɪt/
UK /dɪ'laɪt/
- Uncountable Noun
- Strong feeling of great pleasure
- Transitive Verb
- To give someone pleasure or joy
B1Moreexcept that
US /ɪkˈsɛpt ðæt/
UK /ikˈsept ðæt/
- Conjunction
- But; with the exception that.
A2Moreon the horizon
US
UK
- Idiom
- About to happen; approaching.
A1Moreout there
US /aʊt ðɛr/
UK /aut ðɛə/
- Adverb
- In or to a place that is far away
- Existing in the universe
- Adjective
- Unconventional; strange; avant-garde
- Existing or available.
A1Moreseparate
US /'sepəreɪt/
UK /'sepəreɪt/
- Adjective
- Being different from or unrelated to another
- Not connected; different.
- Transitive Verb
- To divide two things by being in between them
- To move things away from each other
A2TOEICMoreset up
US /sɛt ʌp/
UK /set ʌp/
- Phrasal Verb
- To make arrangements for something; establish
- Verb (Transitive/Intransitive)
- To arrange or prepare something for use.
- To start a business, organization, etc.
A1Moreshower
US /ˈʃaʊɚ/
UK /ˈʃaʊə(r)/
- Noun (Countable/Uncountable)
- Device producing falling water for cleaning
- Process of washing your body under running water
- Intransitive Verb
- To wash your body under running water
A2Moresignal
US /ˈsɪɡnəl/
UK /'sɪɡnəl/
- Verb (Transitive/Intransitive)
- To be evidence/an indication something will happen
- To make a noise or motion to tell someone to start
- Noun (Countable/Uncountable)
- Evidence or an indication something will happen
- Movement of a hand or other means to send messages
A2Moreslurp up
US
UK
- Phrasal Verb
- To drink (something) noisily.
A1Moresmell
US /smɛl/
UK /smel/
- Intransitive Verb
- To have a particular odor
- Transitive Verb
- To sense that something is not right
- To notice a particular odor
A2Moresoil
US /sɔɪl/
UK /sɔɪl/
- Uncountable Noun
- Conditions in which something develops
- Mix of natural material in which plants grow
- Transitive Verb
- To get or become dirty
B1Morethink about
US /θɪŋk əˈbaʊt/
UK /θiŋk əˈbaut/
- Phrasal Verb
- To consider something carefully.
- To remember or call to mind.
A1More
Vocabulary
- out there: In or to a place that is far away
- on the horizon: About to happen; approaching.
- set up
- slurp up: To drink (something) noisily.
- think about: To consider something carefully.
- except that: But; with the exception that.
- separate: Being different from or unrelated to another
- curious: Wanting to know more about something
- call: A order or request for action
- storm: To act violently or angrily
- bacteria: The very small creatures that can cause disease
- signal: To be evidence/an indication something will happen
- stay: To keep trying without giving up
- chemical: Basic substance produced by mixing elements
- soil: Conditions in which something develops
- house: Place where a specific activity or business occurs
- delight: Strong feeling of great pleasure
- wait: To delay or not do something until later
- smell: To have a particular odor
- shower: Device producing falling water for cleaning
- greek: Concerning the culture and people of Greece
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
Vivian Lam posted on 2014/08/20Ever wondered what makes that amazing smell right before it rains? This video dives into the science behind petrichor and geosmin, explaining the fascinating olfaction science and soil bacteria that create these unique scents. You'll pick up some fantastic advanced vocabulary while learning about the chemistry of the air around us!
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!