英文词源
- arrears (n.)
- mid-14c., "in times past," from Old French ariere "behind, backward," from Vulgar Latin *ad retro, from Latin ad "to" (see ad-) + retro "behind" (see retro-). Meaning "balance due" dates from early 15c.; phrase in arrears first recorded 1610s, but in arrearages is from late 14c.
