Ethidene
乙叉, 亚乙基
🔁 扩展释义
【化】 (1,1-)亚乙基【医】 亚乙基, 乙叉
🗣️ 情景例句
It's all my fault. I'll try to make it up to you.
这事儿全怪我。 我会尽力补救。
A threatened blow is seldom given.
虚张声势，吓唬而已。
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。