| 单词 | nucleus |
| 释义 | nucleus 1 ENTRIES FOUND: Learner's definition of NUCLEUS [count] 1 biology : the central part of most cells that contains genetic material and is enclosed in a membrane细胞核 2 physics : the central part of an atom that is made up of protons and neutrons核；原子核 3 : a central or most important part of something核心；中心 — usually + of
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英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。