| 释义 | 
		three·some I. \ˈthrēsəm\ noun (-s) Etymology: ME(Scots) thresum, from Middle English three, thre three + Middle English (northern dialect) -sum -some 1.  : a group of three : trio 2.  : a golf match in which one person plays his ball against the ball of two others playing each stroke alternately II. adjective  : performed or engaged in by three persons  < a threesome dance > |