extract
- remove or take out, especially by effort or force；obtain (a substance or resource) from something by a special method
- a short passage taken from a text, film, or piece of music；a preparation containing the active ingredient of a substance in concentrated form
verb: extract, 3rd person present: extracts, gerund or present participle: extracting, past tense: extracted, past participle: extracted
noun: extract, plural noun: extracts
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- 釋義
動詞
- 1. remove or take out, especially by effort or force the fossils are extracted from the chalk 同義詞 反義詞
- ▪ obtain (a substance or resource) from something by a special method lead was extracted from the copper 同義詞 反義詞
- ▪ obtain (something such as money or information) from someone unwilling to give it I won't let you go without trying to extract a promise from you 同義詞
- ▪ select (a passage from a text, film, or piece of music) for quotation, performance, or reproduction the table is extracted from the report 同義詞 反義詞
- ▪ derive (an idea) from a body of information there are few attempts to extract generalities about the nature of the disciplines 同義詞
- 2. calculate (a root of a number) early computers had an instruction to extract a square root
名詞
- 1. a short passage taken from a text, film, or piece of music an extract from a historical film 同義詞
- 2. a preparation containing the active ingredient of a substance in concentrated form natural plant extracts a shampoo with extract of camomile 同義詞
