canaliculus dilator

例句：

1. 1. The canaliculus dilator is a small openingin the skin that allows air to enterthe lungs.
   盲管是皮肤中的一个小开口，允许空气进入肺部。
2. 2. Thedoctor inserted a needle through the canaliculus dilator to remove the clot.
   医生通过盲管插入一根针来移除血栓。
3. 3. The patient was given medicationthrough the canaliculus dilatorto relieve his pain.
   患者通过盲管接受药物以缓解他的疼痛。