Language Point 6
Your brainwaves may be checked to see whether you are busy, tired or doing your work properly. (Para. 6)
Meaning: Research work may be done on your brainwaves to see if you are busy, tired or doing your work in a suitable way.
brainwave: electric current produced by rhythmic electric changes between the parts of the brain 脑电波
adj. 合适的,适宜的
adv. 合适