词汇“Ar”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	Ar
释义	ArAr1.■【化】元素氩(argon)的符号
随便看	shut down circuit shut -down cost shut-down device shut-down electro-pneumatic valve shutdown flow shutdown handle shutdown heat shutdown hours shut-down maintenance shut down on [upon] shutdown period shutdown plunger shut-down relay shut-down schedule shut-down [shut-off] switch shutdown slide valve shutdown valve Shute shut-eye shutheight shut in shut-in shut-in storage shut in the land shut off

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