英语词汇“ech.”的翻译、意思、用法、释义-英汉汉英词典

单词	ech.
释义	ech. abbr.echelon epichlorohydrin 以上来源于：《21世纪大英汉词典》
随便看	air changes per h_our air changes per hour air changes per hour {=acph} air channel air-charging system air charging test air check aircheck air chief marshal air chilling cabinet air chipper air-choke air choke valve air chuck air chute air circuit breaker air circuit breaker air circuit-breaker air circuit breaker {=acb} air circuit breaker {= acb} air circuit breaker {=acb} air circuit breaker--acb air circuit breaker switch gear air circuit breaker，acb air-circulating