adv.in the same place (used when citing a reference)
同义词：ib.ibidem
英汉双解大词典
ibid.star2
1.
CONVENTION（习惯表达） Ibid. is used in books and journals to indicate that a piece of text taken from somewhere else is from the same source as the previous piece of text. (用于图书和期刊的文献注释中) 出处同上