英语词汇“power valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	power valve
释义	Definition of power valve in English: power valve noun 1Electronics a thermionic valve designed to deliver a relatively high power. 2Mechanics a power-operated mechanical valve. Origin Early 20th century. Definition of power valve in US English: power valve noun 1Electronics a thermionic valve designed to deliver a relatively high power. 2Mechanics a power-operated mechanical valve. Origin Early 20th century.
随便看	breathe (freely) again breathe freely again breathe (freely) again breathe hard breathe hard/heavily breathe heavily breathe in breathe last breathe life into breathe loudly breathe (new) life into breathe new life into breathe (new) life into breathe on breathe one's last breathe one's last breathe out breathe quickly breather breathe rapidly breathers breathes breathe upon breathe upon breathier

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Definition of power valve in English: