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
This whole place is heavenly.
这整个地方都太美好了。
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
It's much cheaper to camp than to stay in a hotel.
露营比住旅馆要便宜多了。