Read Edit View history 疗效 liáoxiào HSK7 efficacy Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 疗效/療效 · liáoxiào · efficacy 2026/03/04 疗效 / 療效 liáoxiào efficacy healing efficacy; therapeutic effect 这种新药的疗效非常显著。 noun created sense Mar 4, 2026, 02:25 AM