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n.環(huán)化脫水作用，脫水成環(huán)作用...

cyclodehydration的音標：cyclodehydration的英式發(fā)音音標為：[sa?kl?di:ha?'dre??en]cyclodehydration的美式發(fā)音音標為：[sa?kl?diha?'dre??en]...