Read Edit View history 白垩 bái'è chalk Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 白垩/白堊 · bái'è · chalk 2026/03/04 白垩 / 白堊 bái'è chalk chalk 这里的悬崖由厚厚的白垩层组成。 noun created sense Mar 4, 2026, 02:25 AM