on the off chance
US /ɑn ðə ɔf tʃæns/
UK /ɒn ðə ɒf tʃɑːns/
成語
以防萬一, 碰碰運氣
just in case; with a slight possibility
範例:
•
I brought an umbrella, just on the off chance it rains.
我帶了把傘，只是以防萬一下雨。
•
She called the restaurant on the off chance they had a cancellation.
她給餐廳打了電話，碰碰運氣看有沒有取消的預訂。