external ann外臂
externaladj.外来的;外部的;外面的;表面的n.外观;外部;外界事物
external auditory canal外耳道
external coat of ureter输尿管外膜
external oesophagostomy食管外造口术
external dental fistula口外牙瘘
external labor services外部劳务
external device address外部设备地址
external control device外部控制设备
external coat of vessels血管外膜
External selecting right外部选择权
external charge blasting糊炮爆破