Cerexin
蜡状菌素
🗣️ 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
A man knows his companion in a long journey and a little inn.
路遥知马力，日久见人心。
This factory needs a computer as soon as possible.
工厂需要尽快有一台电脑。