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单词
ball valve
释义
ball valve
n.
(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
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signature
signatured
signatures
signaturing
signboard
signed
signed
signee
signees
signet
signeted
signeting
signet ring
signets
significance
significance level
significances
significant
significant digits
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significants
signification
significations
significative
significatives
英汉双解词典包含166908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。
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更新时间:2026/7/1 9:52:06