ornithoptersCOCA²⁵⁴³³⁷⁺⁶ 基本例句 n.扑翼飞机；🌏扑翼机原型ornithopter的复数 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。 yeeyan In order to create the ornithopters, the Cornell roboticists used an Objet EDEN260V3-D printer. 康奈尔大学的研究人员用了一台 Objet Eden260V3D打印机来制造扑翼机。 yeeyan