cytopharyngeal armature

例句：

1. 1. The cytopharyngealfold is a critical structure in the developmentof the larynx.
   细胞咽部是喉部发育的关键结构。
2. 2. Thecytopharyngeal sulcus is an important pathway for the exchangeof materials between the upper and lower respiratorytracts.
   细胞咽部是上呼吸道和下呼吸道之间物质交换的重要通道。
3. 3. In some cases, the cytopharyngeal fold may be involvedin the pathogenesis of diseases such aschronic obstructive pulmonarydisease (COPD).
   在某些情况下，细胞咽部可能与慢性阻塞性肺疾病等疾病的发病机制有关。