Tiredness or discomfort in your eyes from doing too much close-up work, like looking at a screen for a long time.
After working on the computer for hours, I started to feel eyestrain and needed to look away.
在电脑前工作了几个小时后,我开始感到眼睛疲劳,需要看向别处。
Aching or tiredness in your eyes which can happen after staring at something for too long, like a book or a screen.
She developed eyestrain from reading under the dim light, causing her to squint and see blurry.
她在昏暗的灯光下阅读,导致她眼睛疲劳,不得不眯起眼睛看东西模糊。