意思是：偶然发生；正巧；
句子实例：
Please give me a chance to explain.
请给我个机会让我解释一下。
Alice would jump at the chance to Egypt.
爱丽丝会很高兴有机会去埃及。
The two racing drivers fenced for a chance to gain the lead.
两个赛车手伺机竞相领先。
I had a chance to impress her with my efficiency and I muffed it up.
我本来有机会使她对我的办事效率有印象,但是我错过了这个机会。
You have had every chance to reform.
你是一直有改过自新的机会的。
We have no chance to meet each other a week hence.
我们今后一星期没有见面的机会了。
He gave me no chance to reply to his question.
他没有给我回答他问题的机会。
Let me get out of here before Jack has a chance to put the touch on me for another10 bucks.
趁杰克来不及开口向我再借10元钱之前，我快点离开这儿吧。
