Cheaper
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 14:41的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=cheaper+etymology&newwindow=1&hl=en ref] late 15th century: from an obsolete phrase good…”的新页面）
late 15th century: from an obsolete phrase good cheap ‘a good bargain’, from Old English cēap ‘bargaining, trade’, based on Latin caupo ‘small trader, innkeeper’.
