| 释义 |
Definition of black swallow in English: black swallownoun 1English regional the common swift, Apus apus. 2Caribbean the American black swift, Cypseloides niger.
Origin Mid 18th century; earliest use found in Catalogue Birds, Insects exhibiting at Spring-Gardens. Definition of black swallow in US English: black swallownoun 1English regional the common swift, Apus apus. 2Caribbean the American black swift, Cypseloides niger.
Origin Mid 18th century; earliest use found in Catalogue Birds, Insects exhibiting at Spring-Gardens. |