极北柳莺 jíběiliǔyīng Arctic warbler Definitions Defs Origin Strokes Stroke Words Sentences Sents 极北 極北 jíběi extreme north the northernmost regions; the far north柳莺 柳鶯 liǔyīng willow warbler leaf warbler; small bird of the genus Phylloscopus, typically greenish or brownish in color and found in forests and shrubs feeding on insects
