柯林斯词典nucha /ˈnjuːkə/ 1. N the back or nape of the neck 背; 后颈[zoology] 返回 nucha剑桥词典a Latin word meaning "the nape (= back) of the neck ", used in medical names and descriptions （拉丁语，用于医学术语）项，颈背 返回 nucha