英语词汇“welch plug”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	welch plug
释义	welch plug noun Etymology: probably from the name Welch : a plug for sealing an unused end of an oil passage drilled through a hollow crankshaft, crank arm, or crankpin
随便看	q signal QSO qt qtd qtly qto qtr qtrs qty qtz qu qua qua quaalude quabird quack quack quackery quack grass quackish quackishly quackishness quackism quackle quacksalver

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。