英语词汇“ball valve”是什么意思，“ball valve”的读音、用法及例句翻译-乐坝网

词汇	ball valve
释义	ball valven.（名词） A valve regulated by the position of a free-floating ball that moves in response to fluid or mechanical pressure.浮球阀：一种由自由浮球的位置来控制的阀，该浮球随液体或机械压力而运动
随便看	twixt two two-bagger two-base hit two-bit two bits two-by-four two cents worth two-dimensional two-edged two-faced twofer twofers two-fisted two-grained spelt two-handed two-master two-name twoonie twopence twopences twopenny two-phase two-piece two-ply

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