英语词汇“in operation”的释义、用法及例句-英汉例句词典-知否

词汇	in operation
例句	Idiom The system has been in operation for six months. 这个系统已经运行六个月了。 Temporary traffic controls are in operation on New Road. 新路正在实施临时交通管制。
随便看	mix something into something mix something into/to something mix somethingin (with something) mix somethingup mix to mixture mix-up mix up mizen ml MLA mls M'lud mm MMA MMO MMOG MMORPG MMOs MMR MMS Mn MNC mnemonic Mo

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