| |||
laying-off | |||
mark; mark out | |||
marks | |||
marking-out | |||
marking; marking-off |
作标 记 : 22 phrases in 12 subjects |
Agriculture | 1 |
Architecture | 2 |
Aviation | 1 |
Business | 1 |
Earth sciences | 1 |
Economy | 1 |
Electronics | 2 |
General | 5 |
Genetics | 1 |
Information technology | 1 |
Space | 2 |
Technology | 4 |