course
n. /kɔːrs/ A1
课程；疗程；过程
A series of lessons or lectures on a particular subject.
仙境例句
The Mock Turtle took a long course of lessons at the sea school, and he still sighs about it.
假海龟在海底学校上过一整套长长的课程，到现在说起来还要叹气。
原著这一句
“I only took the regular course.”
“我只上了常规必修课。”
卡罗尔原著 · 第 9 章