swallow bug造句
例句与造句
- The swallow bug, " Oeciacus vicarius ", hibernates after mating in autumn and begins laying in spring, to coincide with the return of the host.
- In Texas, the swallow bug ( " Oeciacus vicarius " ), which is common on species such as the cliff swallow, is also known to infest barn swallows.
- It's difficult to find swallow bug in a sentence. 用swallow bug造句挺难的