in a word也可以说 in short
in one wordadv. 用一句话来说(总而言之)in a word. 简言之,总之to sum up总而言之 这几个都行
楼主说的词组应该是in a word不过其他的还有很多比如说 in short, all in all。。。
anywayoverall
in one Word in shortall in all
