n.核心;果心;要点
vt.挖去果核
He is American to the core. 他是个地地道道的美国人。
He ate the plum, and threw the core away. 他吃掉了李子,并扔掉了果核。
Let's get to the core of the argument. 咱们进入实质性的辩论吧。
This concept is at the very core of her theory. 这个概念是她理论的核心。
n.共同被告
共存
n.长鳍金枪鱼