“古人用助语词,有两字同义而复用者,”(俞樾《古书疑义举例》)这种情况,前人称为“重言”、“复语”或“连文”。例如《左传·僖公十年》:“一薰一莸,十年尚犹有臭。”顾炎武《日知录》注:“尚即犹也。”刘淇《助字辨略说:“尚犹、犹尚,并重言也。”虚词同义复用,是为了加强语气,或者调整音节,使文句整齐流畅,便于诵读。我 “The ancients used the auxiliaries, which were synonymous and re-used by two characters,” (Yu Yu’s “Ancient Examples of Doubt”). His predecessors called them “thorough words”, “double words” or “lianwen”. For example, “Zuo Xiong Gong Gong Decade”: “A smoked and smashed, ten years still smelly.” Gu Yanwu “Japan Daily” Note: “Jia still is.” Liu Qi “help word recognition:” Jude, still, and retelling also.” The synonymy of virtual words is used to strengthen the tone, or to adjust the syllable so that the sentence is neat and smooth, which is easy to read. I