whiteness
n. 白，洁白，苍白；[矿业] 白度
例句
Even his ivory whiteness seemed to change.
甚至他象牙白色的皮肤似乎也变了。
She was tall and of slender figure, and of a dazzling whiteness.
她身材又高又苗条，闪耀着耀眼的白光。
The fields covered with snow became a vast expanse of whiteness stretching to infinity.
田野被大雪覆盖，白茫茫的一眼望不到边。
《新英汉大辞典》
