exercise釋義:
n.運動;練習;習題;(身體或腦力的')活動;鍛煉;(保持健康或培養(yǎng)技能的)一套動作;訓練活動
v.行使;訓練;使用;運用;操練;鍛煉(身體某部位)
第三人稱單數(shù): exercises復數(shù): exercises現(xiàn)在分詞: exercising過去式: exercised過去分詞: exercised
例句:
Regular exercise has a direct bearing on fitness and health.
經(jīng)常性鍛煉對于身體健康有直接影響。