Edma
[医][=ethylene glycol dimethacrylate(hydroxyethyl methacrylate)]乙二醇二甲基丙烯酸酯
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
He will be indignant about the injustice.
他可能会因不公平的判决而生气。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：