crookedness
[医]弯曲
1. a tortuous and twisted shape or position;
2. having or distinguished by crooks or curves or bends or angles
3. the quality of being deceitful and underhanded
The crookedness of the stairway make it hard for the child to get up.
弯曲的楼梯使小孩上楼困难.
Crookedness will occur when one side is stiffer, not if both sides are equal.
当一侧相对僵硬时,扭曲就会出现, 两侧不能对称.