英语词汇“pre-image”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pre-image
释义	pre-image pre-image [¦prē′im·ij] (mathematics) For a point y in the range of a function ƒ, the set of points x in the domain of ƒ for which ƒ(x) = y. For a subset A of the range of a function ƒ, the set of points x in the domain of ƒ for which ƒ(x) is a member of A. Also known as inverse image.
随便看	knock him down with a feather knock him for 6 knock him for a loop knock him for six knock him into a cocked hat knock him into next week knock him into the middle of next week knock him off knock him out knock him out of the box knock him over knock him over with a feather knock himself out knock him sideways knock him up knock his block off knock his head against a brick wall knock his head against a wall knock his head against the wall knock his head off knock his socks off knock house hotel knock in knock-in knockin

英语词典包含2567994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。