Ethylene-lactic acid
[化] 羟丙酸; 3-羟基丙酸
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
lactic
['læktik]
adj. 乳的;
🗣️ 情景例句
You're right. Of course.
说得也是。
Did the chicken come before the egg?
先有鸡还是先有蛋？
He did everything very slowly.
他做什么都很慢。