adj.U字形的;
例句:
We use a short length of U-shaped wire to fasten papers together.
我们用U形金属线把纸固定在一起.
Objective To treat femur shaft fracture with U-shaped plate.
目的探讨U形接骨板固定治疗股骨干骨折的疗效.
An equation for the U shaped channel jump is deduced in theory.
从理论上推导了U形渠道的水跃方程.