Special export
[经] 专门出口
🧩 词语组成解析
🗣️ 情景例句
Well, then why are you so sad?
那你为什么如此难过？
He felt his work was not as fulfilling as it could be.
他感觉他的工作并无法使他感到满足。
First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep,
第一点，脑电图记录仪（不过是一种把电极接到头皮上记录脑电活动的仪器）显示，人在睡眠时大脑活动的方式有变化，