Pentafluranol
五氟双酚
🗣️ 情景例句
Jogging is good for your health.
慢跑有利于你的健康。
You'll be on air in two minutes.
两分钟以后你会上电视。
I asked a passenger if this was the Westhaven Express, but he had not even heard of it.
我问一位乘客，这是不是开往威斯特海温的那趟快车，他说从未听说过有这么一趟快车。