core
英 [kɔː]
美[kɔr]
- n. 核心；要点；果心；[计] 磁心
- vt. 挖...的核
- n. (Core)人名；(英)科尔；(西、意)科雷
英英释意
- 1. the center of an object;
- "the ball has a titanium core"
- 2. a small group of indispensable persons or things;
- "five periodicals make up the core of their publishing program"
- 3. the central part of the Earth
- 4. the choicest or most essential or most vital part of some idea or experience;
- "the gist of the prosecutor's argument"
- "the heart and soul of the Republican Party"
- "the nub of the story"
- 5. a cylindrical sample of soil or rock obtained with a hollow drill
- 6. the central meaning or theme of a speech or literary work
- 7. the chamber of a nuclear reactor containing the fissile material where the reaction takes place
- 8. a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil