以防萬一
simp以防万一ji5 fong4 maan6 jat1yǐ fáng wàn yī
English
- to guard against the unexpected (idiom); just in case
- (of a contingency) in preparation for; in case of; so as to safeguard against
- prepared for any eventualities
粵語 — Cantonese
- 預防或者為緊急情況作準備
Examples
今日都係帶埋把遮出街,以防萬一落雨。
I should also bring an umbrella with me, in case it rains.
Sources: cc-cedict, rime-cantonese, words.hk