brachydiagonal /brækaɪ'daɪəɡənl/ 📖 中文释义 短轴 📘 English Definition(英文释义) a. Pertaining to the shorter diagonal, as of a rhombicprism.n. The shorter of the diagonals in a rhombic prism. ← brachydactyly B 字母词表 brachydodromous →