Read Edit View history 肥效 féixiào fertilizer efficacy Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 肥效 · féixiào · fertilizer efficacy 2026/03/04 肥效 féixiào fertilizer efficacy effectiveness of fertilizer 这种新型肥料的肥效非常显著。 noun created sense Mar 4, 2026, 02:25 AM