Mesityloxy
[化] ┯氧基; 2,4,6-三甲苯氧基
🗣️ 情景例句
I don't think I have a mathemationcal brain.
我想我没有数学头脑。
I'm going to the hospital tomorrow for tests.
我明天要去医院接受检查。
A young man sees a sunset and, unable to understand or to express the emotion that it rouses in him,
一个年轻人看到日落，由于无法理解和表达日落在他心中唤起的激情，