单词	normal ear
释义	normal ear [电] 正常耳
随便看	duplex communication centre duplex communication line duplex communication system duplex compressor duplex computer duplex computer system duplex conductor duplex connection duplex connector duplex console duplex continuous integral fin tube duplex contiunous integral fin tube duplex control duplex controller duplex control system duplex copying duplex cotter duplex coupler duplex crank press duplex crucible technique duplex cylinder duplex cylinder pump duplex dial duplex dialing duplex dialling S弹琴 S弹筝人 S归嵩山作 S归朝欢 S归朝欢·和苏坚伯固 S归王官次年作 S归田乐 S归田乐引 S归雁 S当涂赵炎少府粉图山水歌冊冊子冊子冊立再再び再ビ再三再任再会