ethylidene bromide亚乙基二溴;化学品
Ethylidene dimethacrylate二甲基丙烯酸亚乙酯
ethylidene halide亚乙基二卤
ethylidene thiourea亚乙基硫脲
Ethylidene diacetate乙烯二乙酯
ethylidene diurethane亚乙乌拉坦;亚乙二
ethylidene group亚乙基
ethylidene dichloride的翻译是乙缩醛二氯化物;二氯乙烷
ethylidene dihalide翻译;亚乙基二卤