"正白"是个多义词，它可以指正白（词语）,正白旗。
正白云石 orthodolomite
正白/暖白 Are white/warm white ; white/warm
正白岗岩 orthoalaskite
正镶白旗 Plain and Bordered White Banner ; Zhengxiangba Qi
正白氨酸 [生化] nor-leucine ; D-Norleucine
正白胺酸 norleucine ; glycoleucine
正白冈岩 orthoalaskite
书库波宽正白滨町酒店 Shukubo Kansho-in Temple Sanrakuso
正白光 QX-SC ; Color Temperature
洁白纯正 pure whiteness ; pure chalkinessness
主要以High Power正白、暖白、红、黄、蓝、绿系列产品，其稳定性、衰减幅度、一致性、显色性均具有出色的性能。
Mainly by High Power is white, warm white, red, yellow, blue, green series products, the stability, the attenuation extent, consistency, color rendering all have excellent performance.
她又一头黑色的长发，皮肤很白，像当时正纷纷扬扬下得雪一样。她笑得极其邪恶可怕，那是我见过的最让人厌恶的笑容。
She had long black hair and skin white as the snow that was falling all around me, and she smiled the most hideous and malevolent smile I have ever had the displeasure of being witness to.
日本小笠原群岛地处亚热带，一群西鳞白鲳正贴近海面追逐浮游生物。
Hunting for morsels of plankton a school of spadefish hovers near the surface off Japan's subtropical Bonin Islands.
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