Phrenosterol
[医] 脑甾醇
🗣️ 情景例句
The truth is ... yes.
老实说……是很难。
She is very fed up about it.
她对此非常不满。
If people don't stop polluting the seas and rivers, there will be no fish left.
如果人们不停止污染海洋和河流的行为，那么，就没有鱼会留下来了。