What were you doing when I called?
我打电话给你时你在干吗？
英语 900 句（美音版） 提问题

📚 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
called
a. 被呼叫的
近义：named, designate

📚 更多「英语 900 句（美音版）」例句

What's this?
这是什么？
He speaks English fluently.
他讲英语很流利。
I finished my work at 6 p.m.
下午6点我下班了。
How often do you go swimming?
你多久去游一次泳？
Can you came down a bit?
可以再便宜点吗？
Don't forget to put stamps on your letter.
别忘了贴邮票。