The brain can be developed just the same as the muscles can be developed, if one will only take the pains to train the mind to think. --Thomas Alva Edison 一个人的头脑可以象肌肉一样得到发展,只要你肯不辞辛苦的训练你的心智去思考。 —— 托马斯•A•爱迪生
一、关于brain,你应该知道的用法有
n.
1.脑,大脑
The second scan revealed a brain tumor.
第二次扫描显示出一个脑瘤。
2.头脑,智慧,智力
Turn off the TV and read great books, they open doors in your brain.