jumping-jack

英 [d'ʒʌmpɪŋdʒ'æk] 美 [d'ʒʌmpɪŋdʒ'æk]

• n. 跳跃运动

jumping-jack的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 jumping jack:

1. plaything consisting of a toy figure with movable joints that can be made to dance by pulling strings