Mesitylene
n. [化]荚,1,3,5- 三甲基苯
🔁 扩展释义
【化】 ┯; 1,3,5-三甲基苯【医】 均三苯, 1,3,5-三甲苯
🗣️ 情景例句
You're growing so fast, Michelle.
长得太快了， Michelle。
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
There were six million visitors in all,
参观的人数总共是600万。