Bromonitrin
溴硝菌素
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
Which would you like, tea or milk?
你喜欢哪样，茶还是牛奶？