bounce up and down

网络释义

1.	上下弹跳新概念英语三第15课：五十便士的麻烦... ... bounce off 弹开，反弹 bounce up and down 上下弹跳 stick with 坚持；继续做；保 … www.hjenglish.com
2.	上下颠簸白天课堂-六级词汇-Abby-2011.6.10_abby... ... Activist 积极分子，活动家 Bounce up and down 上下颠簸 Bouncy 跳跃的，有 … blog.sina.com.cn
3.	跳上跳下翻译词典... ... bounce about 蹦蹦跳跳. bounce up and down 跳上跳下. He bounced into the room. 他猛然冲进房间. ... www.tdict.com