同义词
1)air-proof,gas proofing,不透气2)bas-impermeable cloth,不透气布3)vapor barrier,不透气层4)air-impermeable,gas-impermeable;gas tight,gas imporvious,gas-proof,air-proof,air-tight,不透气的5)air resistance,不透气度6)air impermeability,gas proofness,gas tightness,不透气性
英汉例句
