1
the whiteness of sth
The whiteness of the snow dazzled her eyes.
雪的白皙让她眼花缭乱。
白；苍白；洁白
先理解核心含义，再看它在真实句子里的用法。
白；苍白；洁白
lightness or fairness of complexion
The whiteness of the snow dazzled her eyes.
雪的白皙让她眼花缭乱。
白色的状态或性质(所有意义)
The state or quality of being white (all senses).
白噪声的特性
The quality of being white noise.
The whiteness of her skin made her look delicate.
她肤色的白皙使她显得娇弱。
He stared at the whiteness of his hands, surprised by how pale they were.
他盯着自己双手的苍白，惊讶于它们竟这么白。
In the summer, she tried to protect the whiteness of her shoulders from the sun.
夏天她努力保护自己肩膀的白皙不被晒黑。
The whiteness of the snow dazzled her eyes.
雪的白皙让她眼花缭乱。
Her gown was a pure whiteness.
她的礼服是纯白色的。
The mountain peaks stood in whiteness against the blue sky.
山峰在蓝天的映衬下呈现一片白色。
Not this
She has a whiteness dress.
Use this
She has a white dress.
中文中“白”既可作形容词也可作名词，但英语中“whiteness”是名词，表示“洁白”或“白度”，而作定语修饰名词时应用形容词“white”。
Not this
The whitenes of the snow is beautiful.
Use this
The whiteness of the snow is beautiful.
拼写错误，“whiteness”的正确拼写是 w-h-i-t-e-n-e-s-s，以两个 s 结尾，而不是“whitenes”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
刺眼的洁白
The snow reflected a dazzling whiteness under the sun.
雪在阳光下反射出刺眼的洁白。
雪的洁白
The whiteness of snow covered the entire valley.
雪的洁白覆盖了整个山谷。
牙齿的洁白
She smiled, showing the perfect whiteness of her teeth.
她微笑着，露出完美洁白的牙齿。
皮肤的苍白或白皙
The whiteness of her skin was striking in the portrait.
肖像中她皮肤的白皙十分引人注目。
stark 的洁白（指苍白或纯白，反差强烈）
The room was filled with a stark whiteness that felt clinical.
房间里弥漫着一种 stark 的洁白，让人感觉像在诊所。
面粉的白色
The whiteness of the flour indicated how finely it had been milled.
面粉的白色表明它被磨得多细。
最令我恐惧的，正是那头鲸的白色。
This sentence from Herman Melville's novel Moby-Dick explains why the whiteness of the whale fills the narrator with such dread.
这句话出自赫尔曼·梅尔维尔的《白鲸》，解释了鲸鱼的白色为何让叙述者充满恐惧。
Use whiteness naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
white（白）+ ness（名词后缀）→ 白色状态；white noise（白噪声）的“白”也用它，记住-ness表性质。
语域：mixed 常见场景：describing color, light, or appearance、discussing race, culture, or social identity whiteness 作名词表示“白、白色状态”时，通常属于中性偏正式的表达；日常口语中比较少直接用它，而更常用 white 或搭配具体名词。在描写颜色或外观时较常见，在种族与社会文化讨论中则多作为较为正式的术语。
与 whiteness /ˈwaɪtnəs/ 真正押韵的有 brightness /ˈbraɪtnəs/、lightness /ˈlaɪtnəs/、politeness /pəˈlaɪtnəs/（重音在 /laɪt/）。likeness /ˈlaɪknəs/ 前两个音节相似但结尾是 /knəs/，不算严格押韵。fitness /ˈfɪtnəs/ 和 witness /ˈwɪtnəs/ 拼写看似相近，但元音是 /ɪ/，与 /aɪ/ 不同，发音并不相同。
Dictionary facts from ECDICT, WIKTIONARY.