vent的近义词/同义词有哪些
vent的近义词/同义词有：passage, hole, opening, outlet, duct, hole, outlet, duct, passage, mouth, smoke, opening, air。
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vent的近义词（孔;口;出口）：passage, hole, opening, outlet, duct。
vent的近义词（其他释义）：hole, outlet, duct, passage, mouth, smoke, opening, air。