- vent
- 通路: thoroughfare; highway; highr ...
- 出口: exit
- 出孔,出口,通路: vent
- 出口通路: escape passage; exit passageway
- 通路: thoroughfare; highway; highroad; route; viae; lead; outlet; approach; passage; gangway; access; close circuit; closed circuit; completed circuit; closed canal; channel; circuit
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