英语词汇“semigroup”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	semigroup
释义	semigroup ['semi^ru:p] [计] 半群
随便看	self leveling spreader self leveling unit for removing pollution self-levelling selflevelling self-levelling device self levelling dye self-level(l)ing dyes self-levelling instrument self-levelling level self levelling level self-levellings self-levelling shock absorber self-levelling shoe self-levelling spreader self-levelling suspension self-levering air suspension self-levitated linear induction motor self-liberation self liberation self-licensing self-life self-lift selflift self lift self lift cultivator 幼吾幼，以及人之幼幼女才六岁，未知巧与拙。向夜在堂前，学人拜新月幼子常视毋诳。幼年学的，好比石上刻的幼松幼而学者，如日出之光；老而学者，如秉烛夜行，犹贤乎瞑目而无见者也。幼而学，壮而行幽丛自落溪岩外，不肯移根入上都幽云高鸟俱无事，落絮游丝亦有情。幽亭来北户，爱树满西津。四角四面四角張る四角張ル四諦四辺四通八達四重唱四重奏四阿四隅