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
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
Yes, and I took many pictures.
是的，我还照了好多照片。
It's very smart.Short skirts are in fashion now.
它很时髦。短裙现在很流行。