eyesight

詞意辨析：

vision, eyesight, sight, perception

這些名詞均含“視力、視覺”之意。
vision: 書面用詞，含義廣泛，指人的視力或視野，也可指遠見卓識。
eyesight: 普通用詞，指眼睛的正常功能。
sight: 普通用詞，與eyesight同義，可換用，指由實實在在的事物引起的視覺。
perception: 指視覺，也可泛指其它器官的功能，或引申指敏銳的理解力。英文字典

英文解釋：

名詞 eyesight:

1. normal use of the faculty of vision
   同義詞：seeing, sightedness

 

字典網

英文造句：

1. His eyesight is failing.
   他的視力漸漸衰退了。
2. His bad eyesight exempted him from military service.
   他因視力不好而免服兵役。
3. His eyesight is becoming progressively worse.
   他的視力越來越差。
4. The animal's good sense of smell compensates for its poor eyesight.
   這動物嗅覺靈敏彌補了視力之不足。
5. Poor eyesight will exempt you from military service.
   視力不佳將使你免服兵役。
6. The house is within eyesight.
   房子在視力範圍之內。
7. He has poor eyesight.
   他的視力不好。