Safin(讨论 | 贡献)2022年4月27日 (三) 05:42的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=testing+etymology&newwindow=1&hl=en ref] late Middle English (denoting a cupel used to tr…”的新页面)
late Middle English (denoting a cupel used to treat gold or silver alloys or ore): via Old French from Latin testu, testum ‘earthen pot’, variant of testa ‘jug, shell’. Compare with test2. The verb dates from the early 17th century.