| |||
roll in/roll out | |||
roll-in/roll-out | |||
roll-in and roll-out | |||
| |||
roll-in/roll-out |
转 入 -转出 : 19 phrases in 11 subjects |
Business | 2 |
China | 1 |
Computers | 1 |
Electronics | 2 |
General | 1 |
Geophysics | 1 |
Information technology | 2 |
Mathematics | 1 |
Metallurgy | 1 |
Space | 5 |
Technology | 2 |