以防万一英语短语

Just in case

for fear thateg:Many companies do not want to raise their prices for fear that they may lose market share.因为害怕丢失市场份额，许多公司并不希望提高它们的价格。

on the chance 固定短语，是指抱一线希望，有可能，万一。Agency avoid dramatist declarations on the chance they might be wrong。代理人避开过火的宣言,以防出错.