doubly charged双电荷的
Doubly Dead双重死亡
doubly degenerate二度简并;双重退缩
Doubly refractive双折射;双折射的
doubly terminated双端接载的
doubly resonant双共振的;复合腔
doubly numbered重号
ADV（副词） You use doubly to indicate that there are two aspects or features that are having an influence on a particular situation. 双重地
Employees choosing to move with a relocating company benefit doubly from employer-related housing assistance and lower house prices.
选择和公司一同搬迁的员工既可以得到雇主的住房补助又可以享受较低房价。
ADV（副词） You use doubly to emphasize that something exists or happens to a greater degree than usual. 加倍地 [ADV adj/adv] [强调]
In pregnancy a high fibre diet is doubly important.
怀孕期间高纤维饮食倍加重要。