单词：cores
n the center of an object
n the central part of the Earth
n the choicest or most essential or most vital part of some idea or experience
n a cylindrical sample of soil or rock obtained with a hollow drill
n an organization founded by James Leonard Farmer in 1942 to work for racial equality
n the central meaning or theme of a speech or literary work
n (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories
n the chamber of a nuclear reactor containing the fissile material where the reaction takes place
n a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil
v remove the core or center from
core的用法和样例：
例句
- The core of our appeal is freedom of speech.我们的要求的核心是言论自由。
- 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。
常见句型
- An apple core is the part of an apple left after the flesh has been eaten.苹果核是在苹果肉吃完后剩下的部分。
- He didn't get to the core of the subject.他没有触及问题的核心。
- The core of our appeal is freedom of speech.我们呼吁的中心是要言论自由。
常用短语
- 十分,彻底地 thoroughly; completely
词汇搭配
- get to the core触及核心
- hard core碎砖石,硬果核
- at the core在核心
- to the core十分,彻底地
- core of the matter事情的本质
- core of the problem〔subject〕问题〔论题〕的核心
经典引文
The Canker, or Coar, of the late Rebellion was torn out by this loyal Acknowledgment.
出自：fig.
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