Ris
[医][=radioimmunosorbent]放射免疫吸附剂
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
What lives in there?
那里面生存着什么呀？
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，