bifocals

US [baɪˈfoʊk(ə)lz]
UK [baɪˈfəʊk(ə)lz]
  • n.可以近视远视两用的眼镜
  • Web双光眼镜;两用眼镜;远近两用镜
bifocals
n.
1.
双光眼镜(上半片为看远,下半片为看近)a pair of glasses with each lens made in two parts. The upper part is for looking at things at a distance, and the lower part is for looking at things that are close to you.

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard