Read Edit View history 奇效 qíxiào efficacy Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 奇效 · qíxiào · efficacy 2026/03/04 奇效 qíxiào efficacy a remarkably good or miraculous effect, especially of a medicine or treatment 这种新药对治疗流感有奇效。 noun created sense Mar 4, 2026, 02:25 AM