on the chance that的意思|示意

He had taken a flight to Paris on the off-chance that he might be able to meet Francesca.

他搭飞机去了巴黎，怀着遇到弗朗西丝卡的渺茫希望。

I called in at the office on the off chance that you would still be there.

我打电话给办公室，想看看你是否可能还在那里。

I'm here to look at her throat on the chance that she might have diphtheria and possibly die of it.

我来是看看她的嗓子，也许她患了白喉，而且很可能会死于这种病。