| 单词 | beak |
| 释义 | beak [bēk] BOTANY Any pointed projection, as on some fruits, that resembles a bird bill. INVERTEBRATE ZOOLOGY The tip of the umbo in bivalves. VERTEBRATE ZOOLOGY 1. The bill of a bird or some other animal, such as the turtle. 2. A projecting jawbone element of certain fishes, such as the sawfish and pike. |
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