| |||
| 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 |
| |||
| 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 |