1) The eagle folded its wings.
老鹰把翅膀收拢。
2) The hawk folded its wings.
老鹰收拢了翅膀
3) The bird folds its wings.
鸟收拢翅膀。
4) draw the net in
把网收拢
5) Wing
[英][wɪŋ] [美][wɪŋ]
翅膀
1.
Coupling Mechanism of Hydrophobicity of Dragonfly Wing Surface
蜻蜓翅膀表面疏水性能耦合机理
2.
This thesis research some important problem related to the tow points: structure of insect wing, material.
昆虫正是通过主动的控制飞行以及翅膀自身的被动变形两者方式的结合来达到优化空气动力性能的目的，并从而实现其高超的飞行技能。
3.
Doppler vibrometer which was based on the Doppler principle is used to stimulate the wing of dragonfly.
使用扫频声波信号对激光照射下的蜻蜒翅膀激振,用基于多普勒原理的测振仪记录并分析其反射光波的速度谱,得到翅膀的各阶固有频率及模态分布。
补充资料：老鹰
鸟，猛禽类，嘴蓝黑色，上嘴弯曲，脚强健有力，趾有锐利的爪，翼大善飞。吃蛇、鼠和其他鸟类。也叫鸢。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条