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
Please sit down, Alexandra.
请坐 Alexandra。
He that is angry is seldom at ease.
怒者寡宁。
Insurance companies are normally willing to insure anything.
保险公司一般说来愿意承保一切东西。