refraction
n. 折光, 折射 [医] 折射, 屈光
发音
US
/ɹəˈfɹækʃən/
词形变化
refractions
复数
refractions
释义与例句
n.
-
1.
The turning or bending of any wave, such as a light or sound wave, when it passes from one medium into another of different optical density.
折射
可数 不可数 物理 -
2.
The degree to which a metal or compound can withstand heat
可数 不可数 工程
词汇关系
相关短语
词源
Borrowed from Latin refrāctiō.
来源:wiktionary