defect of auricle

例句：

1. 1. The doctor examined the patient'sauricle and found no signs ofinfection.
   医生检查了患者的耳垂，没有发现感染的迹象。
2. 2. The artist painted aportrait of the patient's auricle in vivid colors.
   艺术家用鲜艳的颜色画了一幅患者的耳垂肖像。
3. 3. Thescientist conducted an experiment to study the auricle's ability to sense sound.
   科学家进行了一项实验，研究耳垂感知声音的能力。