同根派生 英汉例句用作名词 (n.)They produced ethylchloride by reacting chloride with waste.他们使氯和废料相互作用而产生氯乙烷。The influence factors of the dichloroethane pyrolysis to vinyl chloride were studied.研究了二氯乙烷裂解制氯乙烯过程的影响因素。