英语词汇“ultraclean”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ultraclean
释义	ultraclean /ul'treuh kleen"/, adj. extremely clean, esp. free of germs: an ultraclean laboratory. [1965-70; ULTRA- + CLEAN]
随便看	pentatonic scale pentatonism pentavalent pentazocine Pentecost Pentecostal pentecostarion Pentelicus Pentelikon penthouse Penticton pentimento pentlandite pentobarbital pentode pentolite pentomic pentosan pentose pentose nucleic acid Pentothal pentoxide pentstemon pent-up pentyl

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