词汇“球阀”用英语造句的方法、技巧、例句及翻译-英语例句辞典

单词	球阀
例句	DEFINITIVE EXAMPLES 权威例句〔ball valve〕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美国传统
随便看	to fly at to fly back to fly in to fly into a rage to fly off to fly out to foam to focus to focus on to fold to fold up to follow to follow blindly to follow suit to follow the herd to follow through to follow up to foment to fondle to fool to fool around to fool around with to foot the bill to forbid to force

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