英语词汇safety valve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	safety valve
释义	safety valven. 1 (in a steam boiler) a valve opening automatically to relieve excessive pressure (蒸汽锅炉中自动放出过大压力的)安全阀 2 a means of giving harmless vent to excitement etc. (释放过分兴奋等情绪的)安全方法，安全渠道
随便看	mispronunciation misquotation misquote misread misremember misreport misrepresent misrepresentation misrepresentative misrule Miss. miss miss missable missal missel thrush misshape misshapen misshapenly misshapenness missile missilery missing missing link mission

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