您要查找的是不是：
- 梯ladder
- 爬梯ladder stand
- 辅助作用booster action
- 辅助工backman
- 客梯airstairs
- 辅助剂auxiliary
- 升降梯elevator shaft
- 公共交通起辅助的作用。Public transportation played a subsidiary role.
- 客货梯passenger-goods lift
- 辅助电源auxiliary power supply (APS)
- 直梯vertical ladder
- 辅助设计aided design
- 滚梯rotating ladder
- 辅助物adminicle
- 人字梯standing ladder
- 辅助触点secondary contact
- 辅助人员auxiliary person
- 梯口ladder way
- 辅助者subsidiary
- 货梯goods elevator
