通气孔

[tōng qì kǒng]

• venthole
• blowhole
• ventilating pit
• spiracle
• air hole
• breather(valve)
• airhole
• gas vent
• breather hole
• louver(ed)
• air breather
• ventilation hole
• vent
• vent(-)hole
• breathing hole
• pick up hole

参考释义

通气孔

• -