Cooedinate bond
[机] 池配位键
🧩 词语组成解析
🗣️ 情景例句
I always mix up these two words.
我老是把这两个词搞混。
It's been a bad day.
今天糟透了。
In 1893 New Zealand was the first nation in modern times to allow women to vote, long before many other countries.
3年，新西兰是第一个在近代就允许妇女参加选举的国家，这比许多其他国家要早得多。