| 释义 | 
		touchdown/ˋtʌtʃ͵daUn; ˈtʌtʃdaʊn/  n  [C] 1  the moment when a plane or spacecraft lands on the ground〔飞机或航天器的〕降落﹐着陆 2  when a player scores by moving the ball across the opposing team's GOAL  line in American football or RUGBY 达阵〔美式橄榄球或英式橄榄球赛中越过对方底线的触地得分〕  |