英语词汇needle valve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	needle valve
释义	needle valven.（名词） A valve having a slender point fitting into a conical seat, used to regulate accurately the flow of a liquid or gas.针状阀：装在圆锥形阀座上的有细杆的阀，用于准确地调整液体或气体的流动
随便看	Lafontaine La Fontaine lag lagan lagans Lagash Lag ba–Omer Lag be–Omer Lag b'Omer lagend lagend lager lager beer lagered lagering Lagerkvist Lagerlöf lagers laggard laggards lagged lagging lagging laggings lagniappe

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