英语词汇“relay sounder”的翻译、意思、用法、释义-英汉汉英词典

单词	relay sounder
释义	relay sounder中继发声器；中继音响器relay sounder中繼發聲器；中繼音響器電機工程relay sounder中繼發聲器，中繼音響器電力工程
随便看	third-class thirdclass third class honours degree third class lever third-class mail third-class matter third class standard third contact third coordinate plane third cosmic third cosmic velocity third country trade third cousin third cranial nerve third critical speed third cuneiform third cuneiform bone third day third deck third degree third-degree third-degree burn third-degreed third-degree heart block third-degreeing