"在职研究生" 用英语叫做 "working graduate student"。

"Working" 这个词在英语中表示 "工作" 的意思，"graduate" 表示 "研究生"，而 "student" 则表示 "学生"。所以 "working graduate student" 就是指那些在工作的同时进修研究生课程的人。

举例来说：

"John is a working graduate student. He studies during the week and works on weekends." (John 是一个在职研究生，他周末工作，周中学习。)
"She's a working graduate student, juggpng her job and her studies." (她是在职研究生，在工作和学习之间来回折腾。)
"Many working graduate students find it difficult to balance work and study." (许多在职研究生发现平衡工作和学习很困难。)