backrest
| locking
| backrest | |
| gen. | 靠背; 座板; 跟刀架; 后梁 |
| avia. | 座椅靠背 |
| row. | 靠背 |
| locking | |
| avia. | 锁定的 |
| CNC | 加锁 |
| compr. | 锁紧螺母 |
| danc. | 锁舞 |
| hydroel.st. | 关闭 |
| met. | 封闭; 连接; 锁合 |
| space | 锁住 |
| sport. | 锁绳犯规 |
| |||
| 座位靠背; 座板; 车床的跟刀架; 织机的后梁 | |||
| 座位靠背指驾驶室 | |||
| 座椅靠背 | |||
| 靠背 | |||
| 后梁; 固定中心架; 背靠; 后刀架; 床靠背 | |||
|
backrest : 44 phrases in 5 subjects |
| Automobiles | 34 |
| Aviation | 6 |
| Foreign trade | 1 |
| Public security | 1 |
| Technology | 2 |