| |||
self-feed back | |||
self feedback | |||
self-feedback | |||
| |||
self-feedback | |||
| |||
self-feedback |
自反馈 : 28 phrases in 14 subjects |
Agriculture | 1 |
Air defense | 1 |
Automobiles | 1 |
Aviation | 1 |
Communications | 1 |
Economy | 1 |
Electronics | 5 |
General | 1 |
Information technology | 1 |
Mathematics | 1 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Space | 3 |
Technology | 8 |