灰岩柳莺 huīyánliǔyīng limestone leaf warbler Definitions Defs Origin Strokes Stroke Words Sentences Sents 灰岩 huīyán limestone limestone; a type of sedimentary rock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
