eyestrain是什么意思_eyestrain怎么读_音标stren
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eyestrain是什么意思音标:英 [stren]美 [stren]
n. 眼睛疲劳
[医] 眼疲劳
n. a tiredness of the eyes caused by prolonged close work by a person with an uncorrected vision problem
eyestrain的用法和例句：
1.It'll give you eyestrain and your arms will get tired from all that pageturning.
它会让眼睛疲劳 翻来翻去胳膊会酸