痴床

出处：按学科分类—语言、文字 中国书籍出版社《汉英文化教育分类词典》第78页（195字）

TANG：indirect reference to“御史大夫；都御史”(censor-in-chief)，deriving from the custom that senior censors sat for meals on a couch that junior censors were not permitted to use