名词 “lesson”
sg. lesson, pl. lessons or uncountable
- 课(一个被安排用来教学的特定时间)
He took guitar lessons every Thursday after school.
- 课程中的一部分
Today's math lesson focused on fractions and how to simplify them.
- 教训
Getting lost in the woods taught him a valuable lesson about always carrying a map.
- 经文(在宗教仪式中阅读的)
The priest announced, "Today's lesson is from the Book of Psalms," before he began to read.