Terminal bond
[化] 端键
🧩 词语组成解析
🗣️ 情景例句
I can't run as fast as you, but I can jump a lot higher.
我跑得比你慢，但跳得比你高。
He is a doctor. He has his own practice.
他是个医生，他自己开业。
In the library she has got books on many different subjects.
在图书馆里她准备了各种科目的书籍。