treeswift

词形变化

treeswifts 复数 treeswifts

释义与例句

n.
  1. 1.

    Any bird in the family Hemiprocnidae, closely related to the true swifts in the family Apodidae, but differing in having a forked tail and a crest or other facial ornamentation, and in being able to perch on branches.

词源

From tree + swift.

来源：wiktionary