off-chance

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，心想着或许能遇到弗朗西丝卡。

He went to the party on the off-chance that his friends would be there .

他去参加聚会，希望在那里能看到他的朋友们。

This would be the off-chance to get Lilly to notice me .

这会是让莉莉注意我的千载难逢的好机会！

He collected an enormous amount of information on the off-chance that he might later have a use for it .

他收集了大量资料，心想说不定日后可能会用上。

We did not make an appointment , but as we were passing we called on the off-chance that he might be able to see us .

我们没有与他约定，但是既然路过这里，就抱着侥幸心理，也许他能接见我们。

you could buy to make a very large number of your own salad dressings , in the off-chance that none of the 175 the store has on offer suit you .

如果碰巧那175种色拉酱都不和你的口味，你就可以用它们调出另一大批你自己的色拉酱。

To do this , the company withdrew millions of bottles and replace millions more without cost to the customer , on the off-chance that other bottles might be poisoned .

为此，公司收回了数以万计的止痛药，此外，为避免其他药片也有万分之一被污染的可能，还免费为消费者替换了数百万盒的药片。