Mesitylene lactone
[化] 二甲基香豆灵
🧩 词语组成解析
n. [化]荚,1,3,5- 三甲基苯
n. [化] 内酯
🗣️ 情景例句
No, we have the Spring Festival's celebrations with feasts and fireworks.
不，我们以宴会和焰火庆祝春节。
Sometimes foreign food has a strange taste.
外国菜的味道往往很奇怪。
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？