in small groups in knots in threes and fives in groups of three and four
A trickle of refugees began to flee the country.
难民开始三五成群地陆续逃离该国。
—— 柯林斯例句Officials were clustered at every open office door, talking excitedly.
每个开着门的办公室门口都有官员们三五成群在兴奋地交谈。
—— 柯林斯例句People were standing about in small groups.
人们三五成群地站着。
—— 给力词典精选But the others, coming out in small groups, ignored him.
可是大家三五成群的出来, 并没再找寻他。
—— 给力词典精选The passengers clustered together in small groups.
乘客们三五成群聚在一起。
—— 辞典例句