Aaas
[American Association for the Advancement of Science 的缩略]美国科学发展协会, [American Academy of Arts and Sciences的缩略]美国科学艺术研究院
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
The crowd was dazzled by the spectacle.
人群被这一奇观弄得眼花缭乱。
The building of skyscrapers in New York began around the year 1900.
在1900年左右，摩天楼开始在纽约兴建。