1.介壳的;有介壳的;介壳质的
2.【生】红砖色的,黄褐色的
1.made of shell, or having a shell or other hard covering
2.of a reddish-brown colour like a brick
1.I am informed by Mr. F. Smith that the male ants of several species are black, the females being testaceous.
史密斯先生告诉过我,有些种类的公蚂蚁是黑色的,母蚂蚁是带壳的。图解带贝壳的