vt.
爬上；登上(山、梯、台等)：
to mount the mountain
登上山
骑上(马、自行车等)；使骑上(常与on连用):
The soldiers stood beside their horses, waiting for the order to mount.
士兵们站在马的旁边，等待上马的命令。
He mounted his bicycle and rode away.
他骑上自行车走了。
安放，安装；镶嵌(宝石)；裱贴(画、照片)：
to mount a gem in a ring