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
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
And our successful techniques, and to speak about our failures.
和成功技巧，并讲出我们的失败之处。
No, it's quite near.
不，很近。