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单词 sterile
释义

sterile

adjective
/ˈsteraɪl/
/ˈsterəl/
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  1. (of humans or animals) not able to produce children or young animals synonym infertile compare fertile
    Oxford Collocations Dictionaryverbs
    • be
    • become
    • remain
    See full entry
  2. completely clean and free from bacteria
    • sterile bandages
    • Dilute the stock solution to 2.5% with sterile water.
    Extra Examples
    • The experiment was performed under sterile conditions.
    • This top fits over the bottle and keeps the teat sterile.
    • All the equipment used is new and sterile.
    Oxford Collocations Dictionaryverbs
    • be
    • remain
    • make something
    adverb
    • completely
    phrases
    • under sterile conditions
    See full entry
  3. (of a discussion, an argument, etc.) not producing any useful result synonym fruitless
    • We need to focus on solving the problem rather than continuing the sterile debate on how it came about.
    Extra Examples
    • the increasingly sterile debate on constitutional reform
    • Let us move on from sterile argument about things like the format of meetings towards real cooperation.
  4. not having individual personality, imagination or new ideas
    • The room felt cold and sterile.
    • He felt creatively and emotionally sterile.
    Extra Examples
    • Their relationship had become sterile over the years.
    • At forty-seven he was creatively and emotionally sterile.
    • I found I was writing a completely sterile account of their life.
    • I like things to look old and comfortable, not cold and sterile.
    • To me, there is something very sterile about these hi-tech guitars.
    Oxford Collocations Dictionaryverbs
    • be
    • become
    adverb
    • very
    • increasingly
    • largely
    See full entry
  5. (of land) not good enough to produce crops
  6. Word Originlate Middle English: from Old French, or from Latin sterilis; related to Greek steira ‘barren cow’. Sense (2) dates from the late 19th cent.
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更新时间:2025/1/29 14:07:45