英语词汇“trade extension class”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	trade extension class
释义	trade extension class 〈美〉职业讲习班
随便看	time rate control time rate of change time rate of exchange time rate of heat capacity time rate plan time rate system time rate wage time rate wages time rating time ratio time ratio controlled chopper time-ratio-controlled chopper time ratio method timer box timer circuit timer clock timer command timer compensating circuit timer completion routine timer contact timer control timer control bracket timer control routine timer control word timer counter circuit 不胜其苦不胜杯杓不胜枚举不胜桮杓不胫而走不能登大雅之堂不能自已不能自拔不能赞一词不能赞一辞心旌心无二用心旷神怡心明眼亮心智心曲心有余悸心有余而力不足心有灵犀一点通心服