Polydentate
多配位基的
🗣️ 情景例句
I see. May I have your driver's license?
我明白了，请拿出你的驾驶执照好吗？
This is my second year of college, I'm a sophomore.
这是我上大学的第二年，我是二年级学生。
It seems that there is a big waste pipe coming down from the town. Do you see it, over there?
好象有一条很粗的废水管从镇上通到海里。您看见了吗？在那边？