◎ tumble是什么意思 n. 跌倒, 摔跤, 翻斤斗vi. 翻倒, 摔倒, 倒塌, 滚动, 翻斤斗, 仓促地行动vt. 使摔倒, 使滚翻, 弄乱 n. an acrobatic feat of rolling or turning end over endv. fall down, as if collapsingv. roll over and over, back and forthv. throw together in...