countershading
/'kauntəʃeidiŋ/ /ˈkaʊntɚˌʃedɪŋ/
n. 反荫蔽(动物保护色的一种
型，这动物背部颜色深于腹部,上面投下的光线
身颜色均匀而不醒目)
型，这动物背部颜色深于腹部,上面投下的光线身颜色均匀而不醒目)用户正在搜索
fraternize, Fratol, fratpack, fratricidal, fratricide, fratry, fratting, Frau, fraud, frauditor,
相似单词
counterrotating, counterrotation, counterscarp, countersea, counterselection, countershading, countershaft, countershear, countershock, countersign,