单词	free semigroup
释义	free semigroup [计] 自由半群
随便看	median effective dose median element median eminence median eminince median endothelial cushion median energy median episiotomy median error median error norm medianet medianew medianews median eye median facial cleft median-family median fatal dose median fatigue life median fatigue strength at N cycles median fiber median filter median filtering median fin median fold median fold of xenidium median fork 水精帘卷近秋河水茫茫水茫茫水落沙屿出水落鱼梁浅水落鱼龙夜水蓼冷花红簇簇水覆难再收水覆难再收水调数声持酒听カラ売リカラ威バリカラ威張リカラ押シカラ拭キカラ振リカラ揚ゲカラ焚キカラ煎リカラ目