Negapillin
负青霉素
🗣️ 情景例句
Reading childern's literature is an excellent way for the beginning English speaker to improve.
对于刚刚开始学说英语的人，阅读儿童文学读物是个不错的方法。
Wisdom in the mind is better than money in the hand.
脑中有知识，胜过手中有金钱。
He was married to a friend of mine.
他和我的一个朋友结了婚。