词汇	butyne glycol
释义	butyne glycol 丁炔二醇
随便看	existing education Existing electrified railway Existing Elevator existing enterprise existing equipment existing equipments existing essence existing ethics existing evils existing exchange existing facilities existing fate existing file existing fleet of vehicles existing force existing force capacity existing form existing form of element existing form of literary works existing form of value Existing Generalized Information System existing goods existing ground level existing ground line existing gum