ethylidene-urethaneethylidene-urethane是什么意思、ethylidene-urethane怎么读读音:[英][美]ethylidene-urethane 基本解释 【化】亚乙基二尿烷(俗),亚乙基双氨基甲酸乙酯化学重点词汇ethylidenediethyl ether[化]乙缩醛urethane[化] 尿烷; 氨基甲酸乙酯; 乌拉坦 最新更新词汇: olefine ketoneprogram schedulerisochronous signal distortionalpha-keratinforeign guardiansgenus Sinapisureteral obstructionacne simplex更新时间:2026-03-24 17:43