Deficiencies
来自Big Physics
Safin（讨论 | 贡献）2022年4月29日 (五) 07:22的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=deficiencies+etymology&newwindow=1&hl=en ref] late 16th century (originally in the theolo…”的新页面）
late 16th century (originally in the theological phrase deficient cause, denoting a failure or deficiency that has a particular consequence): from Latin deficient- ‘failing’, from the verb deficere (see defect1).
