Perfluidone
[化] 氟草磺胺
🗣️ 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有时候对自己的所作所为缺乏耐心，不过工作很细心。
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
Have you ever been to West Hill Farm?
你曾到过西山农场吗？