英语词汇gnotobiotic怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gnotobiotic
释义	gnotobiotic /ˌnəʊtəʊbaɪˈɒtɪk/ adjective Biology of, relating to, or denoting an environment for rearing or culturing organisms in which all the micro-organisms are either known or excluded 【生】悉生的, 定菌的。词源 1940s: from Greek gnōtos 'known' + BIOTIC.
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