abstraction

abstraction的英语例句

1. water abstraction from rivers

   从河流中抽取水

2. Andrew noticed her abstraction and asked, "What's bothering you?"

   安德鲁注意到她在愣神，便问道：“你怎么啦？”

3. "Third World" is an abstraction, a form of shorthand.

   “第三世界”是个抽象概念，是一种简称。