Relier Pairs RE F Unit 2AVersion en ligne National Geographic Reading Explorer Foundations Unit 2A Vocabulary par VIPKid Teacher Bridget 1 argue 争论;争吵;争辩 2 athlete (尤指参加有组织的赛事的)运动员;健儿,擅长运动的人 3 record 最高纪录;最佳成绩 4 tradition 传统 5 exactly 精确地;确切地;完全准确地 6 unhealthy 不健康的;不卫生的;不良的;有害的 7 worked out 理解;想出 8 various 各种不同的;各种各样的 the best or fastest ever done to understand something or to find the answer to something by thinking about it to speak angrily to someone, telling that person that you disagree with them used when you are giving or asking for information that is completely correct a person who is very good at sports or physical exercise, especially one who competes in organized events not good for your health a belief, principle, or way of acting that people in a particular society or group have continued to follow for a long time many different