介绍:
tablet n.
lead to + n.
according to +n.
surf the web
switch off/on
warn v.
blueish adj.
emit v.
stop + O + doing
mimic v.
convince v.
suppress v.
production n.
***melatonin n.
fall asleep
evolve v.
by contrast
in tone
reduce v.
cue n.
neurologist n.
screen n.
disrupt v.
polytechnic
wavelength
ultimate adj.
solution n.
recommend v.
dim v.
draw conclusions
measure v.
volunteer v.
view v.
brightness n.
significantly adv.
goggles n.
journal n.
Apply v.
ergonomics n.
spectral adj.
self-luminous
persistent adj.
obesity n.
breast cancer
shift worker
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