fall up and down

意思翻译 跌宕起伏 相似词语短语 up and down───上上下下; 起落；上上下下；到处；前前后后；来来往往 fall down───跌倒；失败；倒塌；倒塌，跌倒; 失败; 趴架; 栽倒 fall and fall───跌跌撞撞 fall up───跌倒 up down up up down───向上向下向上向下 walk up and down───来回走着 peduncle up and down───花梗上下 teeming up and down───大起大落 bounce...