n.石填料；中堅分子

adj.核心的；鐵桿的；露骨的

That was a keen disappointment to the hardcore conservatives who are Mr. Reagan's political base. 這樣一來，那些鐵桿保守派便大為失望了，而他們正是里根的政治基

A sensational wedding of high-tech hardware and hardcore violence that became one of the most influential action films of the 1980s. 高技術(shù)硬件和赤裸裸的暴力的完美結(jié)合使之成為風(fēng)靡80年代的動作片之一。