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

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	serum sickness serv. serval servals servant servant servanted servanting servants serve serve served server server servers serves Servetus Servian servibar service service Service serviceable serviceberry service break

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