wood warbler
noun
1- a migratory European leaf warbler found in woodland, with plaintive calls and a trilling song森莺, 林莺。
1.1
- Phylloscopus sibilatrix, family Sylviidae.拉丁名Phylloscopus sibilatrix, 莺科。
1.2
- any New World warbler of the family Parulidae美洲森莺（森莺科鸣禽的总称）。