英语词汇“a fast ball”的意思、释义、用法及双语翻译-时代网

词汇	a fast ball
释义	请查阅词条:a fast/good/long etc ball
随便看	keep a weather eye on somebody/something keep back keep body and soul together keep (close) tabs on somebody/something keep down keeper keep-fit keep from keep/get your head down keep going keep/have your ear to the ground keep/hold (yourself) aloof keep in keeping keep in with keep/leave somebody dangling keep/leave your options open keep/lose track of somebody/something keep mum keep off keep on keep out keep out of keep pace (with somebody/something) keep quiet about something 无远弗届无远虑者，必有近忧无迹可寻无遗无遗类无遮大会无邪无量无量数无针不引线无铅汽油无锡市无门无间无阻无际无限无限公司无限大无限小无限小数无限数列无限期无限责任公司无隙可乘

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