 |
活节头
| 跟端
| 转辙器
| 活节头 | |
| auto. | swivel head |
| 跟端 | |
| telecom. | heel end |
| 转辙器 | |
| gen. | switch; switches; derail |
| met. | shunter; switch |
| |||
| swivel head | |||
|
活节头 : 5 phrases in 2 subjects |
| Architecture | 1 |
| Technology | 4 |
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