pinna
US /ˈpɪn.ə/
UK /ˈpɪn.ə/
名词
耳廓
the external part of the ear in humans and other mammals; the auricle
示例:
•
The doctor examined the patient's pinna for any signs of infection.
医生检查了患者的耳廓，看是否有感染迹象。
•
The unique shape of each person's pinna helps in sound localization.
每个人耳廓的独特形状有助于声音定位。