1
- no obj. alight from a horse, bicycle, or anything that one is riding下马; 下车。
1.1
- with obj. cause to fall or alight使掉下; 使下马：
his escort had dismounted a trooper.
他的卫队将一名骑兵拉下马。
2
- with obj. remove (something) from its support将（某物）从支架上移开（或卸下）：
we have to dismount the pump.
我们得把水泵卸下来。
2.1
- Computing make (a disk or disk drive) unavailable for use【计算机】取出（磁盘）; 拆下（磁盘驱动器）。
- Gymnastics a move in which a gymnast jumps off an apparatus or completes a floor exercise【体操】下, 下法; （动作的）完成。
词源