duplexorn.双工器
duplexn.双层公寓;联式房屋adj.双倍的;复式的;[计] 双方的
Duplex home living双人家庭生活
duplex calculating双重计算
duplex piston pump双缸活塞泵
duplex spring joint双曲簧接头
duplex warm standby双机热备份
duplex plate planer复式板刨床
duplex creped paper双层彩色皱纸
duplex transmission双工传输
duplex conical ring双锥环
duplex plunger pump双缸柱塞泵