brain fag

同根派生

AIM:To investigate the efficacy of the lo w frequency electromagnetic field in treating brain fag patients,whic h produced by Qinghua Daring SK-B,a brain disease physiological therap eutic instrument.
目的:观察了清华德人SK-B脑病生理治疗机产生的负极性交变电磁场对脑疲劳患者治疗效果。
I've got to tidy my room. What a fag!
我得整理自己的房间。真是累人的事。
That maths exam I took was a regular brain drain.
绞尽脑汁的数学测验，我真是绞尽了脑汁。
His good image has stolen up on my brain.
他的良好形象已渐渐在我头脑中形成。
A sudden, thought flashed across his brain.
突然一种想法在他脑海里闪过。