kink of curve的用法和樣例：
例句
- The kink might result from over-bending of the softening tube in the oral cavity due to oral temperature and neck flexion.
造成氣管內管彎折的可能原因是因為頸部屈曲及口腔溫度較氣管內管高以致管子變軟所導致的過度彎曲。 - We describe a case of unexpected kinking of ETT intraorally while craniotomy was underway.
在此，我們描述一例在開顱手術進行中，氣管內管在口腔內非預期彎折的病例。
