单词	壶冠
释义	同帽--藓帽--根帽
随便看	group contract group control group control level group control selector switch group control station group-control system group counseling group creativity group; crystal group; cyclical group; cyclical; dihedral group; cyclical; plane point group; cyclical; point group; cyclical; tetrahedral group; cyclical; trigonal point group data item group decision group decision -- collaborative dicision-making--group decision-making group decision making group decision-making group decision-making ； group decision ； collaborative dicision-making group decision support system group decision support system (gdss) group decision support system {=gdss} group decision support system(gdss)