| 单词 | core |
| 释义 | Word Frequency core(kɔː) noun 1. the central part of certain fleshy fruits, such as the apple or pear, consisting of the seeds and supporting parts 2. a. the central, innermost, or most essential part of something the core of the argument b. (as modifier) the core meaning 3. a piece of magnetic material, such as soft iron, placed inside the windings of an electromagnet or transformer to intensify and direct the magnetic field 4. geology the central part of the earth, beneath the mantle, consisting mainly of iron and nickel, which has an inner solid part surrounded by an outer liquid part 5. a cylindrical sample of rock, soil, etc, obtained by the use of a hollow drill 6. shaped body of material (in metal casting usually of sand) supported inside a mould to form a cavity of predetermined shape in the finished casting 7. physics the region of a nuclear reactor in which the reaction takes place 8. a layer of wood serving as a backing for a veneer 9. computing a. one of several processing units working in parallel in a computer b. a ferrite ring formerly used in a computer memory to store one bit of information c. short for core store d. (as modifier) core memory 10. archaeology a lump of stone or flint from which flakes or blades have been removed 11. physics the nucleus together with all complete electron shells of an atom verb 12. (transitive) to remove the core from (fruit) Derived forms coreless (ˈcoreless) adjective Word origin C14: of uncertain originWord Frequency CORE(kɔː) noun acronym for (in the US) Congress of Racial Equality Word Frequency -corecombining form in countable noun 1. indicating a type of popular music dancecore combining form in adjective 2. indicating the number of processing units working in parallel in a computer dual-core |
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