core英 [kɔ:(r)]美 [kɔr, kor]n.中心,核心,精髓; 果心,果核; [地质学]地核; [计] 磁心vt.去(果)核,挖去…的果心; 提取岩芯(样品)【真人发音请点击页面小喇叭http://www.iciba.com/core】1. the core of a nuclear reactor 核反应堆的活性区来自《权威词典》2. They sell hard-core pornography . 他们出售赤裸裸的色情物品。来自《权威词典》3. the core subjects of English, Maths and Science 英语、数学和自然科学这些核心科目来自《权威词典》4. The course consists of ten core modules and five optional modules. 这门课程包括十个必修单元和五个选修单元。来自《权威词典》5. The neutrons and protons form the core of the atom. 中子和质子构成了原子核。来自《简明英汉词典》