英语词汇“semigroup”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	semigroup
释义	semigroup /sem"ee groohp'/, n. Math. an algebraic system closed under an associative binary operation. [1925-30; SEMI- + GROUP]
随便看	quadrate quadratic quadratic equation quadratic form quadratic formula quadratic residue quadratics quadrature quadrature of the circle quadrel quadrennial quadrennium quadri- quadriad quadric quadricentennial quadricep quadriceps quadric surface quadricycle quadriennial quadriennium quadrifid quadriga quadrigatus

英语词典包含168451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。