英语词汇keep a tight grip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	keep a tight grip
释义	keep a tight grip 简明释义紧握：紧紧握住某物，以确保不会失去控制或掉落。双语例句 1 They need a certain amount of weight in order to keep a tight grip on the rails. 它们本来就需要相当的重量来使自己紧紧咬合住铁轨。
随便看	dichloronitrohydrin dichloropantane dichloropentane dichlorophen dichlorophenamide dichlorophenarsine dichlorophenarsine hydrochloride dichlorophene dichlorophenol dichlorophenol dichlorophenol dihydrochloride dichlorophenol indophenoi dichlorophenolindophenol Dichlorophenol Indophenol dichlorophenolindophenol dichlorophenolindophenol dichlorophenol indophenol sodium dichlorophenols dichlorophenolsulfonphthalein dichlorophenolsulfonphthalein dichlorophenoxy Dichlorophenoxyacetic dichlorophenoxyacetic acid dichlorophenyl dichlorophenyl dimethyl urea

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