dichlorodiphenyltrichloroethane / daɪˌklɔr oʊ daɪˌfɛn l traɪˌklɔr oʊˈɛθ eɪn, daɪˌkloʊr oʊ daɪˌfɛn l traɪˌkloʊr- /

📖毕业后词汇二氯二苯三氯乙烷二氯二苯三氯甲烷二氯二苯三氯乙烯敌敌畏三氯乙烷