Thiaindan
苯并二氢噻吩
🗣️ 情景例句
One of my patients has a high fever,
我的一位病人发高烧，
The chances for a promotion look really good, but before I get too old I want to see the world.
提升的机会确实无可挑剔，但是在我变得太老之前，我想去看看世界。
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。