Ids
abbr. 标识部分（Identification Section）
🗣️ 情景例句
Well, why didn't you tell me?! Now, what's the restaurant's address?
那你为什么不早告诉我？餐厅的地址是？
Didn't I tell you before?
我不是告诉过你吗？
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？