What are you doing?
你在干什么呢？
新概念英语第一册 Lesson 37 Making a bookcase

📚 句中词汇解析

从本句中提取的重要词汇

doing
n. 行为, 活动
近义：work, handiwork

📚 更多「新概念英语第一册」例句

Thank you, sir.
谢谢，先生。
Here is another photograph of the village.
这是我们村庄的另一张照片。
Can you make the tea, Sam?
你会沏茶吗，萨姆？
He's very well, thank you.
他很好，谢谢您。
What did you have?
你们吃了什么？
Would you like some more?
你再来点吗？