auricle

US /ˈɔːr.ɪ.kəl/
UK /ˈɔːr.ɪ.kəl/
"auricle" picture
1.

耳廓, 外耳

the external part of the ear; the pinna

:
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The doctor examined the patient's auricle for any signs of infection.
医生检查了患者的耳廓，看是否有感染迹象。
•
The intricate folds of the auricle help to funnel sound into the ear canal.
耳廓复杂的褶皱有助于将声音导入耳道。
:
pinnaouter ear
2.

心房, 心耳

a chamber of the heart, typically one of the two upper chambers (atria) that receive blood from the veins and pump it into the ventricles

:
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Blood flows from the right auricle into the right ventricle.
血液从右心房流入右心室。
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The heart has two auricles and two ventricles.
心脏有两个心房和两个心室。
:
atrium