CORE中文 (简体)翻译：剑桥词典 - Cambridge Dictionary The core of a nuclear reactor (= a device in which atoms are changed to produce energy) is the place where fission (= the dividing of atoms) happens
core是什么意思_core的翻译_音标_读音_用法_例句_爱词霸在线词典 When the molten rock of the earth's core forced its way to the surface to form the throat of a volcano, as the centuries passed, the rock cooled and hardened, shrinking and cracking into long columns
CORE 释义 | 柯林斯英语词典 - Collins Online Dictionary The core of something such as a problem or an issue is the part of it that has to be understood or accepted before the whole thing can be understood or dealt with