nan: 以前

Information
has URI	http://lexvo.org/id/term/nan/%E4%BB%A5%E5%89%8D
character	Character U+4EE5
character	Character U+524D

Meaning
means	(adverb) at an earlier time or formerly; "she had previously lived in Chicago"; "he was previously president of a bank"; "better than anything previously proposed"; "a previously unquestioned attitude"; "antecedently arranged" previously, antecedently