Nucleus
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
nuclei
例子
The nucleus of a cell contains genetic material in the form of DNA, which regulates cellular activities.
细胞的核含有DNA形式的遗传物质，调节细胞活动。
02
核心, 中心
a central or most important group within a larger organization, often responsible for leadership or key decisions
例子
The nucleus of the team consisted of senior engineers who led the development process.
团队的核心由领导开发过程的高级工程师组成。
03
原子核, 原子核
the dense, positively charged core of an atom, made up of protons and neutrons and containing most of the atom's mass
例子
The nucleus contains nearly all the mass of an atom.
原子核包含原子几乎所有的质量。
04
核, 神经核
a distinct cluster of nerve cells within the brain or spinal cord that performs a specific function
例子
The hypothalamic nucleus regulates hunger and body temperature.
下丘脑核调节饥饿和体温。
05
核, 晶状体核
the dense central region of the eye's lens, surrounded by the softer cortex
例子
The lens nucleus becomes cloudy with age, leading to cataracts.
晶状体的核随着年龄增长变得浑浊，导致白内障。
06
核, 核心
the central core of a comet, which is composed of ice, dust, and rocky materials
例子
The nucleus of Comet Hale-Bopp is believed to be several kilometers in diameter.
据信，海尔-波普彗星的核直径有几公里。
07
核心, 音节核心
the central sound unit of a syllable, usually formed by a vowel or vowel-like element, around which other sounds cluster
例子
In the word "cat," the vowel /æ/ serves as the syllable's nucleus.
在单词“猫”中，元音 /æ/ 作为音节的核心。
