Commitment
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 01:12的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/commitment ref] commit + -ment == etymonline == [https://www.etymonline.com/word/c…”的新页面）
wiktionary
commit + -ment
etymonline
commitment (n.)
1610s, "action of officially consigning to the custody of the state," from commit + -ment. (Anglo-French had commettement.) Meaning "the pledging or engaging of oneself, a pledge, a promise" is attested from 1793; hence, "an obligation, an engagement" (1864).
