escape-valve是什么意思 escape-valve怎么读
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英 [ɪs'keɪpv'ælv]
英 [ɪs'keɪpv'ælv]
美 [ɪs'keɪpv'ælv]
美 [ɪs'keɪpv'ælv]
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n. 放出阀;保险
escape-valve的英文翻译是什么意思,词典释义与在线翻译
名词 escape valve:- a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
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