Subtitles & vocabulary
Scan by scan, a 3D-printed house comes to life
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林宜悉 posted on 2021/02/21Save
Video vocabulary
negative
US /ˈnɛɡətɪv/
・
UK /'neɡətɪv/
- Noun
- The opposite to a positive electrical charge
- In grammar, containing words such as 'no' or 'not'
- Adjective
- Being harmful, unwanted or unhelpful
- In mathematics, being less than zero
A2
More general
US /ˈdʒɛnərəl/
・
UK /'dʒenrəl/
- Adjective
- Widespread, normal or usual
- Not detailed or specific; vague.
- Countable Noun
- Top ranked officer in the army
A1TOEIC
More concrete
US /kɑnˈkrit, kɑŋ-, ˈkɑnˌkrit, ˈkɑŋ-/
・
UK /'kɒŋkri:t/
- Uncountable Noun
- Hard building material made of cement, sand, water
- Transitive Verb
- To cover or make with a hard grey building material
- To lay or cover with concrete.
B1
More field
US /fild/
・
UK /fi:ld/
- Noun
- Area of study, such as physics or biology
- Piece of land used to grow crops/raise animals
- Transitive Verb
- To respond to something or answer a question
- To catch or stop a ball during a game
A1TOEIC
More Use Energy
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