Co-ordinate bond
[建] 配价键
🧩 词语组成解析
[医] 钴(27号元素)
ordinate
['ɔ:dinit]
n. <数>纵坐标;
🗣️ 情景例句
Yes, but I don't know where to start.
是的 ，但我不知道从何说起。
The cat followed her everywhere she went.
无论她到哪，那只猫都跟着她。
At the head of the queue was an old woman.
排头的是位老太太。