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
Frank, you've never played charades?
Frank，你从来没玩过哑谜？
Love me little and love me long.
不求情意浓，但愿情义长。
Then he spoke slowly, but I could not understand him.
于是他说得慢了，可我还是听不懂。