double PID双PIDdoubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double bull-nose brick双圆角砖double synchronous event双人同步项目double beveled structure双倾斜结构double adjoin addressing双重毗连型寻址double layers chromosome双层染色体double current operation双电流工作double-normal solution[医] 二当量溶液Double Principal-Agent双重委托代理double-syllable ending双音尾double beam oscilloscope双电子束示波器