...豆豆 Bean跳豆豆 Jumping bean跳呀跳 Jump up and down ...
3、滚动豆
...滚动导套 rolling bushing滚动豆 jumping bean; jumping seed滚动法 rolling method ...
短语
Mexican jumping bean是;是“”
Norma Jean Jumping Bean跳动的豆子
the Jumping Bean跳跃的豆子
专业释义
英英释义
Jumping Bean
n.seed of Mexican shrubs of the genus Sebastiana containing the larva of a moth whose movements cause the bean to jerk or tumble
同义词：jumping seedMexican jumping bean
英汉双解大词典
jumping bean
1.
N（名词）
a seed of any of several Mexican euphorbiaceous plants, esp species of Sebastiania, that contains a moth caterpillar whose movements cause it to jerk about 跳豆