Co-owned
(co-own 的过去分词) vt. 共同拥有；共有
🧩 词语组成解析
[医] 钴(27号元素)
v. 拥有；承认（own的过去分词）
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
A horse stumbles that has four legs.
人有失手日，马有失蹄时。
It's a book.
一本书。