通风孔

  • n.ventilation hole; aspirail
  • 网络air vent; vent hole; Vents

通风孔通风孔

通风孔

n.

1.ventilation hole

2.aspirail

3.draught hole

4.air handling opening

5.draft hole

6.ventage

7.outlet

8.bleeder hole

9.air-handling cavity

10.air vane

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