He's studying his lesson.
他正在学习课程。
英语 900 句（英音版） 谈论活动

📚 句中词汇解析

从本句中提取的重要词汇

lesson ['lɛsn] 词频1 词根: 说
n. 教训，训诫;功课;课程，一堂课;[宗]日课; vt. 教训，训斥;教课;向…授课;
💡 less(少)+on(上):少上一节 课
"the aims of the lesson"
本课教学目标
近义：lecture, reading, class, lessons, punishment, chastisement
studying
v. 学习；研究（study的ing形式）

📚 更多「英语 900 句（英音版）」例句

My name is Jones.
我姓琼斯。
Sometimes I make mistakes when I speak English.
当我说英语时，有时我犯错误。
I used to have dinner at 7:30 and go to bed early.
我过去常在7:30吃晚饭并且早睡觉。
What was the weather like yesterday?
象昨天一样的天气？
What kinds of vegetables do you have?
你吃什么样的蔬菜？
Yesterday was such a beautiful day we decided to go for a drive.
昨天是如此美好的一天，我们决定开车出去。