单词	恒二卤代乙烯
释义	恒二卤代乙烯 acetylenedihalide
随便看	the fall of the cards/dice the fall of the hills towards the sea the fall of the leaf the fall of the leave The fall of the river here is three feet The fallout will probably infect millions The fallow waterlogged agricultural land the falls the fall semester the falls road The falls upstream are full of salmon The falmes of war spreads the false accounting information the false alarm The false alibi threw the police off the scent the false allure of big-city life the false and true the false dawn of civil the false development the false enrollment in korea the false financial report the false lord the false market the false meaning The false move that Sally made cost her a lot