1、horny一般有以下几种解释：角质的，角状的; 坚硬的; 〈美俚〉好色的，猥亵的; 〈古〉半透明;

2、His fingernails had grown long, and horny.他的手指甲长得又长又硬。

3、Nails are thin horny growths at the ends of the fingers.指甲是生长在手指头尖端的细薄角物质。