膜翅目的多数昆虫都与人类的生产、生活有重要关系。

Hymenoptera is a close relationship insect group in human production and livelihood.

youdao

膜翅目的多数昆虫都与人类的生产、生活有重要关系。

Hymenoptera is a close relationship insect group in human production and livelihood.

youdao