Read Edit View history 以防万一 yǐfángwànyī just in case Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 以防万一/ 以防萬一 yǐfángwànyī just in case expression · to guard against the unexpected or any eventualities 我们还是带把伞吧，以防万一。 Edit Delete References Add reference No references for this word.
以防万一/ 以防萬一 yǐfángwànyī just in case expression · to guard against the unexpected or any eventualities 我们还是带把伞吧，以防万一。 Edit Delete