| |||
air way | |||
air passage | |||
air channel; air ingress; access of air | |||
air chute; brolly | |||
aircourse; air duct; air tunnel; airway; cooling duct; duct; passage of air; ventilation duct |
空 气 通道 : 11 phrases in 6 subjects |
Architecture | 1 |
Automobiles | 4 |
Aviation | 1 |
Electronics | 1 |
Technology | 3 |
Telecommunications | 1 |