Read Edit View history 血清 xuèqīng serum Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 血清 · xuèqīng · serum 2026/03/04 血清 xuèqīng serum the clear yellowish fluid that remains from blood plasma after clotting 实验室正在对血清样本进行化验。 noun created sense Mar 4, 2026, 02:25 AM