kink of curve

• 曲线的弯折

kink of curve的用法和样例：

例句

1. The kink might result from over-bending of the softening tube in the oral cavity due to oral temperature and neck flexion.
   造成气管内管弯折的可能原因是因为颈部屈曲及口腔温度较气管内管高以致管子变软所导致的过度弯曲。
2. We describe a case of unexpected kinking of ETT intraorally while craniotomy was underway.
   在此，我们描述一例在开颅手术进行中，气管内管在口腔内非预期弯折的病例。