| 单词 | river pearl mussel |
| 释义 | Definition of river pearl mussel in English:river pearl musselnoun
OriginLate 18th century; earliest use found in Emanuel Mendes da Costa (1717–1791), naturalist. Definition of river pearl mussel in US English:river pearl musselnoun
OriginLate 18th century; earliest use found in Emanuel Mendes da Costa (1717–1791), naturalist. |
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