special BUS专用总线specialadj.特别的；特殊的；专门的n.特别的东西；特刊；特色菜；特价Special Security Office特别安全处special logical paradox狭义逻辑悖论special training device特种训练器材special power relations特别权力关系special purpose transit专用叠标special purpose grinder专用磨床special triangle matrix特殊三角矩阵special-purpose funds[经] 专用基金special - shaped wire异型材special debt securities特别债务证券