Read Edit View history 升降 shēngjiàng rise and fall Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 升降 · shēngjiàng · rise and fall 2026/03/04 升降 shēngjiàng rise and fall rising and falling; fluctuation 这个按钮可以控制座椅的升降。 verb created sense Mar 4, 2026, 02:25 AM