N-butyl-alpha-methacrylate
[化] 2-甲基丙烯酸正丁酯
🧩 词语组成解析
n. 丁基\\n[医] 丁基
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 甲基丙烯酸酯；异丁烯酸甲酯
🗣️ 情景例句
My father is an engineer of a construction company, and mother is a doctor.
我父亲是一家建筑公司的工程师，母亲是一名医生。
I can only afford to watch television for an hour gonight because I have homework to do.
因为我要做家庭作业，所以今晚我只能花一小时看电视。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少时间把长长的橡胶管接到铺设在码头周围的空气供应管上，最后他终于把它们连接起来，工作因而进展得更快。