英语词汇controlled environment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	controlled environment
释义	Definition of controlled environment in English: controlled environment noun An environment which is artificially regulated to ensure conditions such as temperature, air quality, etc., remain stable; the condition or state of such an environment. Origin Early 20th century; earliest use found in Journal of Heredity. Definition of controlled environment in US English: controlled environment noun An environment which is artificially regulated to ensure conditions such as temperature, air quality, etc., remain stable; the condition or state of such an environment. Origin Early 20th century; earliest use found in Journal of Heredity.
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更新时间：2024/10/19 12:35:00