cornerstones的中文意思、音标与词形变化

n. 奠基石( cornerstone的复数形式 ); 基础; 最重要部份; 柱石

n. the fundamental assumptions from which something is begun or developed or calculated or explained n. a stone in the exterior of a large and important building; usually carved with a date and laid with appropriate ceremonies n. a stone at the outer corner of two intersecting masonry walls