Mesityloxy
[化] ┯氧基; 2,4,6-三甲苯氧基
🗣️ 情景例句
you can help me with dinner.
你就来帮我准备晚餐。
I must apologize for his unusual behavior.
我必须为他怪诞的行为致歉。
We both tried to get the coins, but it was too late.
我们俩都试图把这两枚硬币拿出来，但太迟了。