bluebellyWiktionary 原文构词拆分blue词根/词干+belly词根/词干词源说明From blue + belly. The ventral abdomen of the adult lizard is characteristically blue. The soldiers wore blue gaberdines.释义（英文）名词 NounSceloporus occidentalis, a North American lizard.(historical) A Yankee; a Union soldier during the American civil war.