Berbenalin
[医] 美马鞭草苦甙
🗣️ 情景例句
I believe stamp collecting is an interesting hobby.
我认为收集邮票是一种有趣的爱好。
Children enter primary school at the age of 7.
孩子们7岁进小学。
so vast is the number of planets,
但是行星的数目是那么庞大，