incurvation
n. 内曲；弯曲
近义词：concavity，incurvature，
英英释义
Noun
- a shape that curves or bends inward
- the action of creating a curved shape
例句
- The oxygen tubing is designed to quincunx, resisting incurvation. 氧气管用于连接喷雾罐，氧气面罩，复苏器供应氧气。
- Trunk incurvation reflex 躯干弯曲反射
- incurvation reflex 躯体侧弯反射