英文問題 "代課"的英文是什麼?

代課的英文是 take over a lesson for an absent teacher.
代課教師是substitute teacher.
如果話代課教師代課的英文可以是
A substitute teacher is taking over a lesson for an absent teacher.

Take over the class

There are two English equivalents
1. substitute teacher
2. supply teacher

代課"的英文是 Substitute

take over a class for an absent teacher

Substitute

係to be a substitute teacher