Metofoline
[化] 甲氧夫啉
🗣️ 情景例句
It's not over yet.
还没有完呢。
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。
The harder I study, the better my English will be.
我越努力，我的英语就会越好。