航空 导航 | |
mil., air.def. | avigation |
航空导航 | |
mil., air.def. | aeronautical navigation |
oil | aerial navigation |
设备 | |
gen. | gear |
environ. | equipment; fitting |
hydroel.st. | appliance |
sport. | facility |
| |||
aeronautical navigation | |||
aerial navigation | |||
air navigation | |||
| |||
avigation |
航空导航 : 277 phrases in 16 subjects |