bamboo dragonfly

bamboo dragonfly 基本解释

竹蜻蜓

bamboo dragonfly 用法和例句

1、Helicopters flight theory and the bamboo dragonfly is the same.

直升机的飞行原理与竹蜻蜓是相同的。

2、When the lift is greater than its own weight, bamboo dragonfly will into the sky.

当升力大于它本身的重量时，竹蜻蜓就会腾空而起。

重点词汇

bamboo n. 竹子；竹竿；竹木家具

dragonfly n. 蜻蜓