Mesityloxy
[化] ┯氧基; 2,4,6-三甲苯氧基
🗣️ 情景例句
You're in sad condition.
你的健康很成问题。
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
We often call him by his nickname.
我们经常叫他的绰号。