| 单词 | atrial auricle |
| 释义 | atrial auricle (extremely rare) n WORD FAMILY atrial auricle n a small conical pouch projecting from the upper anterior part of each atrium of the heart Syn|Hyper auricle, auricula atrii pocket, pouch (anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican) |
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