Brain science
脑科学
🧩 词语组成解析
brain
[bren]
n. 脑;智慧;聪明的人;（群体中）最聪明的人;
vt. 打破…的脑袋;打…的头部;
🗣️ 情景例句
How long?
多久？
To skydive
漫游太空
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。