?上蹦下跳
... go to sleep 去睡觉 jump up and down 上蹦下跳 climb onto one’s back 爬到背上 ...
?上下跳
... go to the supermarket去超市 jump up and down上下跳 listen carefully仔细地听 ...
?欢呼跳跃
... at the same time 同时 jump up and down 欢呼跳跃 set a world record 创世界纪录 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。