通风孔

• vent
• airway
• blowhole
• ventilation hole
• ventilating openings
• vent(-)hole
• draught hole
• draft hole
• drafthole
• ventillation hole
• gravity vent
• aspirail
• air hole
• air ventilator
• ventilator
• ventilating opening
• air vent

参考释义

通风孔

• -

例句

1. 排气道，通气管向外排放物质的洞；通风孔
   An opening for outward discharge; a vent.