Epoxystearic acid
[化] 9,10-环氧硬脂酸
🧩 词语组成解析
🗣️ 情景例句
Hello, Alexandra.
你好 Alexandra。
I thought about going to my sister's. How about you?
我想去姐姐家玩，你呢？
Which boy?
哪个男孩？