Ias
[计] 交互应用系统, 互连地址空间
🗣️ 情景例句
It took years of hard work.
那需要多年辛苦工作。
The early bird catches the worm.
捷足先登。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？