bifocals基本解释
n.远近视两用眼镜
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原级：bifocal
bifocals
bifocals是什么意思？
n.远近视两用眼镜
- 单词
- bifocals
- 释义
- 原级：bifocal
- 分类
- 广州版初中英语八年级单词大全
bifocals 学习重点
- 先确认 bifocals 的核心释义，再结合音标完成发音记忆。
- bifocals 属于 广州版初中英语八年级单词大全，适合按分类词表一起复习。
- 阅读下方例句、词组和双语内容，可以判断 bifocals 在真实语境中的用法。
更新时间：2026-07-09 02:16:13
- 英英释义
- 词典解释
- 网络解释
noun
1. eyeglasses having two focal lengths, one for near vision and the other for far vision
The form bifocal is used as a modifier. bifocal 用作修饰语。
1. 双光眼镜；远近两用眼镜
Bifocals are glasses with lenses made in two halves. The top part is for looking at things some distance away, and the bottom part is for reading and looking at things that are close.
e.g. Mrs Bierce wears thick bifocal lenses.
比耶尔斯太太戴着厚厚的双光眼镜。
1. 双光眼镜 双焦镜片 双筒望远镜玻璃：bifocallens 双焦点透镜 双焦镜 双焦透镜 | bifocals 双光眼镜 双焦镜片 双筒望远镜玻璃 | bifocalsegment 双焦面
2. bifocals的反义词
2. 双光眼镜：nowadays 现在 | bifocals 双光眼镜 | develop 研制
3. 双焦点; 双光眼镜 (名)：bifocal 双焦点的 (形) | bifocals 双焦点; 双光眼镜 (名) | biforate 有双孔的 (形)
相关列句
It's scary when you have to look through the bottom part of your bifocals to shoot layups and the top part on jump shots.(“这真让人害怕，当你上篮时得从远近视两用眼镜的底部往外看，而跳投时又得换成从顶部看过去”。)
Nowadays, these glasses are known as bifocals.(如今，这被称为双光眼镜。)
I’m thankful that women my age will need bifocals to see the chin hairs that they missed plucking.(我对象我这般年纪的妇女需要双光眼镜才能看清下巴上漏拔的毛发而表示感谢。)
Take care when stepping on and off the escalator; take extra care if you wear bifocals.(在上下扶梯的时候一定要留神，尤其是当你还戴着眼镜的时候。)
Occasionally, children who have crossed eyes may need to have bifocals to help control the crossing.(偶尔有内斜视的孩子会需要双光镜来控制内斜。)
Famous for his electrical experiments, this founding father invented the iron furnace (a. K. A. The franklin stove), the lightning rod, bifocals and a carriage odometer, among other things.(他的电流实验非常有名，他发明了铁熔炉，也叫弗兰克林熔炉，以及避雷针、双光眼镜、车架里程表和其他器件。)
Objective To observe the effects of bifocals on amblyopia in children cataract after implantation of undercorrected IOL (intraocular lens).(目的观察儿童白内障欠矫的人工晶状体植入术后给予配戴双光镜的弱视治疗效果。)
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