Jets
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 14:46的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=jets+etymology&newwindow=1&hl=en ref] late 16th century (as a verb meaning ‘jut out’)…”的新页面）
late 16th century (as a verb meaning ‘jut out’): from French jeter ‘to throw’, based on Latin jactare, frequentative of jacere ‘to throw’.
