单词	off-gassing
释义	off-gassing noun off-gas·​sing ˈȯf-ˌga-siŋ  : the emission of especially noxious gases (as from a building material) Word History First Known Use 1965, in the meaning defined above
随便看	costusroots cosurfactant cosurfactants coswearer cosy cosying cot cot bed cot death cot suspension cotacachies cotacachis cotangent cotangents cotans cotarii cotarius cotch cote cote-armour coteau coteaus coteaux cotechino coted

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