英语词汇float arm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	float arm
释义	float arm noun the hinged arm attached to the ball float in the ballcock of a water cistern （蓄水池浮球的）浮子臂。
随便看	hectometre Hector hector hectoringly Hecuba he'd heddle heder hedge hedge brown hedge fund hedge garlic hedgehog hedgehog fungus hedge-hop hedge-hopper hedge-laying hedge one's bets hedger hedgerow hedge something in hedge sparrow hedge-trimmer hedging hedonic

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