L.
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 10:26的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=l.+etymology&newwindow=1&hl=en ref] late 18th century: from French, alteration of litron…”的新页面）
late 18th century: from French, alteration of litron (an obsolete measure of capacity), via medieval Latin from Greek litra, a Sicilian monetary unit.
