英语词汇bifocal glasses怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	bifocal glasses
释义	bifocal glasses 简明释义双焦点眼镜：一种具有两个焦点的眼镜，通常用于近视和远视的人，使他们可以在不同距离看清楚物体。网络释义 1 ?双焦点眼镜而有人就根据这种情况，发明了双焦点眼镜（bifocal glasses）。 2、偶然性的（accidental），指革新者不经意地发现。 2 ?双焦眼镜然后分别用双焦眼镜（bifocal glasses）和 X-rays 举例说明。短语 1 bifocal l glasses 双焦点眼镜双语例句 1 Julia adjusted her invisible bifocal glasses and entered the classroom. 茱莉亚调整了一下自己的双光隐形眼镜。 2 People who wear bifocal glasses know all about how the distorted view they get when looking downwards at the ground. 戴双焦眼镜的人知道往地下看的时候怎么是看到歪曲的景象。 3 He also made the first pair of bifocal glasses and invented a musician instrument called the glass harmonica and a stepladder chair. 他还制造了世界上第一副双光眼镜，发明了一种叫玻璃琴的乐器和活动梯子。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。