Castine
[化] 牡荆碱
🗣️ 情景例句
I'll do it. I'll talk to them.
我来做， 我去跟他们谈一谈。
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。