plain swift造句

例句与造句

1. Distinguishing the plain swift from the similarly plumaged common swift is much more difficult, although juvenile common can be easily eliminated due to its white throat.
2. Plain swifts breed in colonies on cliffs, bridges and buildings on the Canary Islands and Madeira, laying two eggs in a saucer-shaped nest made of floerheads glued with saliva.
3. The "'plain swift "'( " Apus unicolor " ) is a medium-sized swift . Although this bird is superficially similar to a barn swallow or house martin, it is not related to those passerine species.
4. It's difficult to find plain swift in a sentence. 用plain swift造句挺难的