workmate

He has kept up with a number of his old workmates since his retirement.

休以一直老同事保持着联系。

His workmates made a collection for his leaving party.

的同事为的告别晚会募捐。

The people we work with are called workmates and our friends at school are called classmates.

我们一起工作的人叫同事；在学校里的朋友叫同学。

You can choose your job, your company, but you can’t choose your workmate, so working with nice people is lucky.

你可以选择自己的工作公司，但不能选择自己的同事，所以好相处的人一起工作是幸运的事情。