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	light quantum light-rail lights lightship light show lightsome lights out light-struck light table light therapy lighttight light valve light verse light weight lightweight lightwood light-year lign- lignaloes ligne ligneous ligni- ligniform lignify lignin

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