英汉词典

1.The flapping wings of the hovering robotic insects (known as ornithopters) are very thin, lightweight and yet strong.

机器飞虫（被称为扑翼机）扑打的翅翼非常纤薄、轻质，却很牢固。

2.The flapping wings of the hovering robotic insects (known as ornithopters) are very thin, lightweight and yet strong.

机器飞虫（被称为扑翼机）扑打的翅翼非常纤薄、轻质，却很牢固。