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
Excuse me, Susan.
对不起 ，Susan。
Fools never know when they are well off.
傻瓜永远不知道他们何时能享福。
It is tomorrow that they will have a meeting.
就在明天（而不是在别的某一天）他们要开会。