Mesityloxy
[化] ┯氧基; 2,4,6-三甲苯氧基
🗣️ 情景例句
Do you own your house or do you rent?
你们自己有房子还是租房子？
How much is a one-way ticket to Beijing?
一张到北京的单程票要多少钱？
Jeremy was a little disappointed by this but he did as his daughter asked.
这不免使杰里米有点扫兴，但他还是按照女儿的要求做了。