nucleus

中文释义

1. n. 核心, 核子, 原子核, 起点
2. [计] 核心程序

英文释义

1. n. a part of the cell containing DNA and RNA and responsible for growth and reproduction
2. n. the positively charged dense center of an atom
3. n. (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail
4. n. any histologically identifiable mass of neural cell bodies in the brain or spinal cord

词形变化

复数

nuclei

相关单词