ear canal
US /ˈɪr kəˌnæl/
UK /ˈɪr kəˌnæl/
1.
耳道, 外耳道
the passage leading inward from the outer ear to the eardrum
:
•
Clean your ear canal gently with a cotton swab.
用棉籤輕輕清潔你的耳道。
•
An infection in the ear canal can cause pain and discomfort.
耳道感染會導致疼痛和不適。