Read Edit View history 钙 gài HSK7 calcium Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 钙/鈣 · gài · calcium 2026/03/04 钙 / 鈣 gài calcium calcium (chemistry) 钙对骨骼健康很重要。 noun created sense Mar 4, 2026, 02:25 AM