相对无言

Explanation: Means relative to each other speak. 　　Source: Su Song, "twenty-first month Jiangcheng Zi Yi Mao mind day and night dream" word Youmeng night comes suddenly and return home, Hsiao Hsuan windows, is grooming, the same care for silence, the only tears of thousands of lines. " 　　Examples: Only ~ Zhen officials could not answer a word. ★ Qing Li Baojia "Bureaucrats" Article Back Thesaurus:  Quietly Wuyu