black swallow
noun
1 English regional the common swift, Apus apus.
2 Caribbean the American black swift, Cypseloides niger.
Origin
Mid 18th century.
| 单词 | black swallow |
| 释义 | black swallownoun 1 English regional the common swift, Apus apus. 2 Caribbean the American black swift, Cypseloides niger. Origin |
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