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valves 英音 [ vælvz ] 美音 [ vælvz ] 释义 n. [机]阀门;[解剖]瓣膜(valve 的复数);真空管 v. 装阀于……;以活门调节(valve 的三单形式) 例句 1·Where should the valves be placed? 阀门应该放在哪里? 2·These WATTS valves should never be used to provide "anti-scald" or "anti-chill" service. 这些美国瓦茨阀门绝不能用来提供“防烫伤”或“防冻伤”功能。 3·It did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side. 我认为它们在次级侧的某些真空阀中有泄漏,这是在布雷德伍德所做的。 短语 1·valves and fittings 阀门和管件 2·drainage valves 排水阀
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