Berberastine
5-羟(基)小檗碱
🗣️ 情景例句
My friend is not gay; he's straight.
我的朋友不是“基佬”，他很正常。
I've been watching TV all night.
我看了一整晚的电视。
I expect to be there this evening.
我打算今天晚上到那儿去。