waxbill

wax.bill

n.（名词）
Any of various tropical Old World birds of the genusEstrilda and related genera, having a short, often brightly colored waxy beak.
梅花雀：几种梅花雀 属及相关属的热带东半球鸟类之任一种，有短而常带明亮颜色的蜡状喙