Ligand
[化] 配体; 配基
🗣️ 情景例句
OK. You go out and get a drink of water at the fountain.
好。你出去在饮水机那儿喝点水吧。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
Hi, Li Lei! Am I late?
你好，李垒！我迟到了没有？