| |||
height adjustment | |||
height control | |||
height adjustable | |||
adjustment for altitude; adjust vertically | |||
| |||
adjust vertically | |||
| |||
height control |
高度 调整 : 30 phrases in 8 subjects |
Automobiles | 8 |
Aviation | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 4 |
Oil / petroleum | 2 |
Rail transport | 6 |
Space | 1 |
Technology | 6 |