chiffchaff
/ˈtʃɪfˌtʃæf/noun
1- a small Eurasian and North African migratory leaf warbler with drab plumage叽喳棕柳莺。
1.1
- Genus Phylloscopus, family Sylviidae: two species, in particular the common P. collybita.柳莺属, 莺科：2种, 尤指普通的叽喳柳莺。
词源
late 18th cent.: imitative of its call.