![]() |
| |||
speed brace | |||
speed increaser; speed-up gear | |||
speed-increasing gear | |||
step up gear | |||
over-drive gear; speeder; speeding-up gear | |||
speed increasing gear |
增 速器 : 23 phrases in 9 subjects |
Artificial intelligence | 1 |
Automobiles | 4 |
Aviation | 5 |
Computer numerical control | 1 |
Electric machinery | 2 |
Electronics | 3 |
Geophysics | 1 |
Space | 1 |
Technology | 5 |