Mesitilol
[化] ┯; 1,3,5-三甲基苯
🗣️ 情景例句
Take heart, we'll find a way out.
振作起来，我们会有办法的。
Compared to the previous model, our new model is less expensive and easier to use.
与旧型机比较我们的新型价格便宜且更容易操作。
Where're Lucy's pencils? Are they on her desk?
露茜的铅笔哪去了？在她的桌子上吗？