jumping bean

jumping bean

美 　英

• na.跳豆
• 网络跳跳豆

英汉解释

na.

1. 跳豆

英英解释

n.	1. a seed of some Mexican bushes when it contains the larva of a small moth. The larva feeds on the seed pulp, making the seed move jerkily.

例句

The jumping bean is really the seed of a desert shrub. Only a few show this odd leaping.

跳豆实际上是荒漠灌木的种子。仅仅有一些表现出这种奇怪的跳跃。