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
having to take care of the baby all weekend.
整个周末照顾孩子。
She insists that it doesn't make any difference to her.
她坚持对她没有任何差别。
I'm afraid some people forgot to sweep the floor.
它不如平时干净，恐怕是一些人忘记扫地了。