资料来源 : pyDict

马拉松,耐力的考验

资料来源 : WordNet®

marathon
     n 1: any long and arduous undertaking [syn: {endurance contest}]
     2: a footrace of 26 miles 385 yards
     3: a battle in 490 BC in which the Athenians and their allies
        defeated the Persians [syn: {battle of Marathon}]