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
The work is coming along quite well.
工作进展得相当顺利。
For a lost thing care nothing.
一事之失，不必介意。
My wife and I are walking along the banks of the river.
我和妻子沿河岸走着。