六级词汇正序版-112

练习内容

[{"word":"tumble","pronun":"[ˈtʌmbl]","translation":"n. 跌倒；翻筋斗；跌跤\nvt. 使摔倒；使滚翻；弄乱\nvi. 摔倒；倒塌；滚动；打滚；仓惶地行动\n[ 过去式tumbled 过去分词tumbled 现在分词tumbling ]","audio":"tumble.mp3"},{"word":"tunnel","pronun":"[ˈtʌ