例句 |
Idiom I didn't think you'd be at home but I just called by on the off chance. 我想你不会在家,只是碰碰运气顺路来看一下。 She scanned the crowd on the off chance of seeing someone she knew.她扫视着人群,抱着一线希望看是否有熟人。 I called in at the office on the off chance that you would still be there.我上了你的办公室,想看看你是不是还在那里。 |