Co-operator
n. 合作者；合作社社员
📖 牛津释义
co-operator
n.
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
If I make my own decision,
如果我自己作决定的话，
To exercise in the garden
在花园里做操
Despite this, he was so extravagant that he was always in debt.
经常债台高筑。