Serv.
[医] 保存
🗣️ 情景例句
What made you pick this job?
你为什么选择这个工作？
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
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，