| |||
flight hole; outage; vent hole | |||
air vent | |||
vent | |||
breather | |||
blow vent; ventage; whistler | |||
breathing-hole | |||
air port | |||
airport; air vent; breather vent; gas vent; ventilating opening | |||
| |||
air-vent | |||
| |||
vent | |||
| |||
outer vent | |||
| |||
blow vent | |||
| |||
blow vent | |||
| |||
ventage |
通 气 口 : 27 phrases in 11 subjects |
Agriculture | 1 |
Architecture | 2 |
Aviation | 4 |
Electronics | 1 |
Metallurgy | 2 |
Plastic surgery | 3 |
Rail transport | 1 |
Skydiving | 2 |
Surgery | 2 |
Technology | 8 |
Wind Energy | 1 |