Upfront

来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 17:15的版本 （建立内容为“Category:etymology == etymonline == [https://www.etymonline.com/word/upfront ref] upfront (adj.) 1932, up front "in the front," from up + front (n.). Mean…”的新页面）
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etymonline

ref

upfront (adj.)

1932, up front "in the front," from up + front (n.). Meaning "honest, open" is from 1970; that of "paid in advance" is from 1967.

取自“https://www.bigphysics.org/index.php?title=Upfront&oldid=44857”