| 单词 | roundwing |
| 释义 | Definition of roundwing in English:roundwingnoun
OriginMid 19th century; earliest use found in James Rennie (1787–1867), naturalist. Definition of roundwing in US English:roundwingnoun
OriginMid 19th century; earliest use found in James Rennie (1787–1867), naturalist. |
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