whaleback
n. 如鲸背状的东西;[船] 鲸背甲板船
例句
The lightness on the land is instantly evident in the construction: MacDonald cantilevered the form off concrete piers so that it floats over a whaleback outcropping of granite.
土地的轻盈在建造中一目了然:麦克唐纳将建筑悬在混凝土支柱上,以便它浮在露出的花岗岩地表上。