Nucleus

(noun.) a part of the cell containing DNA and RNA and responsible for growth and reproduction.

(noun.) any histologically identifiable mass of neural cell bodies in the brain or spinal cord.

(noun.) the positively charged dense center of an atom.

(noun.) (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.

校对:玛克辛

• By 1810 a new Prussia existed, the nucleus of a new Germany. 赫伯特·乔治·威尔斯. 世界史纲.
• But each of such swarmings still leaves a tribal nucleus behind to supply fresh invasions in the future. 赫伯特·乔治·威尔斯. 世界史纲.
• It was the last asset in their fortunes, the nucleus around which their life was to be rebuilt. 伊迪丝·华顿. 快乐之家.
• It is only the nucleus that can be guessed at; the fringe which shades out into various degrees of respectability remains entirely unmeasured. 沃尔特·李普曼. 政治序论.
• To aid the effect, a reflector was employed, and when the rays were directed to the clouds, they had the appearance of a huge comet, the reflector being the nucleus. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Strip it of all its ornament, run it down to the root and nucleus of the whole, and what is it? 哈丽叶特·比切·斯托. 汤姆叔叔的小屋.
• Sir Samuel Bentham, of England, whose inventions in the last decade of the Eighteenth Century formed the nucleus of the modern art of woodworking. Edward W. Byrn. 十九世纪发明进展.
• Their numbers, however, were scarcely sufficient to be a nucleus for the population of the important points of the territory acquired by that war. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• Of course it is a nucleus and focus of crime. 阿瑟·柯南·道尔. 福尔摩斯历险记.
• The nucleus of his army marched from Susa, gathering up contingents as they made their way to the Bosphorus. 赫伯特·乔治·威尔斯. 世界史纲.

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