| |||
synchronized gear | |||
synchromesh gear | |||
synchronising tooth wheels; timing gear | |||
synchronizer gear | |||
synchronizing gear | |||
| |||
synchromesh |
同步齿轮 : 18 phrases in 5 subjects |
Automobiles | 2 |
Compressors | 3 |
Computer numerical control | 1 |
General | 1 |
Technology | 11 |