英语词汇drain valve ball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	drain valve ball
释义	drain valve ball 简明释义泄阀球网络释义 1 ?泄阀球 ... drain valve ball 泄阀球 ball valve oiler 球状阀注油器... release valve ball 旁通球阀 ... 短语 1 drain ball-valve 水球阀 2 Waste drain ball valve handle 污水排泄阀手柄双语例句 1 The drain valve is opened or closed by taking advantage of the change of liquid level of condensate water with the high-precision grinding stainless steel hollow float ball in the valve cavity. 利用高精度研磨不锈钢空心浮球在阀腔内随着凝结水的液位变化开启或关闭阀门。 2 Porduct: Solenoid Valve, Expansion Valve, Ball Valve, Service Valve, Drain Pump. 主营产品：电磁阀，膨胀阀，球阀，截止阀，排水泵。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。