bifocal

英 [baɪ'fəʊk(ə)l] 美 ['baɪ'fokl]
  • adj. 双焦的;双焦点的
  • n. 双光眼镜;双重焦点透镜
bifocal
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bifocal (adj.)
"having two foci," 1844, from bi- + focal.
1. Mrs Bierce wears thick bifocal lenses.
比耶尔斯太太戴着厚厚的双光眼镜。

来自柯林斯例句

2. This paper analyzes the monocular stereo vision algorithm based on bifocal imaging.
对单眼立体视觉的双焦成像算法进行了分析.

来自互联网

3. Use bifocal or varifocal lenses may relieve asthenopia.
如改用双焦点或渐进多焦点镜片可能有助于减轻视疲劳.

来自互联网

4. His numerous scientific and practical innovations include the lightning rod , bifocal spectacles, and a stove.
他也致力于各个领域的科学研究,在植物学方面享有盛誉, 并在几次政府担任职务.

来自互联网