单词	rational fraction
释义	rational fraction noun : a fraction of which both numerator and denominator are rational numbers or are polynomials Word History First Known Use 1745, in the meaning defined above
随便看	self-administering self-administers self-administration self-administrations self-admiration self-admitted self-admittedly self-adulatory self-advancement self-advertisement self-advertisements self-advertiser self-advertisers self-af self-affected self-affirmation self-affirmations self-ag self-aggrandizement panting after pantinglier pantingliest pantingly pantings pantisocracies

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。