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英语单词
extract
B2学术词 AWL-7高频 NGSL-3英 /ˈekstrækt/美 /ˈekstrækt/
noun
提取；提炼
a short passage from a book, piece of music, etc. that gives you an idea of what the whole thing is like
verb
提取；提炼
to remove or obtain a substance from something, for example by using an industrial or a chemical process
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