For example, if pure white light hits an apple, all colors (wavelengths of light) are absorbed except for red (700-630 nm).

举例来说，纯粹的白光照射苹果，除红色外(波长700- 630纳米)所有的颜色(所有波长)的光都会被吸收。

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For example, if pure white light hits an apple, all colors (wavelengths of light) are absorbed except for red (700-630 nm).

举例来说，纯粹的白光照射苹果，除红色外(波长700- 630纳米)所有的颜色(所有波长)的光都会被吸收。

youdao