"借錢不還 (有錢也不還) " = "忘恩負義" 吧 ?還會假裝沒錢還你, 但卻有錢去買"冷氣" 或" 做頭髮 " ~~所以 "借錢不還" = " 騙徒" = "忘恩負義" 吧 ?
tw.knowledge.yahoo.com