英语词汇“a crack hand at”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	a crack hand at
释义	a crack hand at 行家
随便看	alternating current shock alternating current shunt motor alternating-current signaling alternating current signaling alternating current single phase induction motor alternating current speed control alternating current supervision alternating-current supervision alternating current supply filter alternating current switch machine alternating-current system alternating current system alternating current tachogenerator alternating current to direct current alternating current torque motor alternating-current torque motor alternating current track circuit alternating current traction alternating current transducer alternating current transformator alternating-current transformer alternating current transformer alternating-current transmission alternating current transmission alternating current trigger 劦劧动动1 动2 动3 动4 动不失时动中窾要动之以情违反违和违实违宪违延违异违心违忤违怨违悖