柯林斯词典sacral /ˈseɪkrəl/ 1. ADJ of, relating to, or associated with sacred rites 祭奠的sacral /ˈseɪkrəl/ ADJ 1. ADJ of or relating to the sacrum 骶骨的 返回 sacral剑桥词典relating to the sacrum (= the triangular-shaped bone at the base of the back) 骶骨的 sacral pain 骶骨疼痛 返回 sacral