Phthalides
苯酞类化合物; 苯并呋喃酮类
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
Please come a litter earlier.
请早一些来。
If you would only try, you could do it.
只要你肯尝试，你一定能做这件事。