hazard

1. N-COUNT A hazard is something which could be dangerous to you, your health or safety, or your plans or reputation. 危险

A new report suggests that chewing gum may be a health hazard. 一份新的报告指出，嚼口香糖可能给健康带来危害。

2. V-T If you hazard or if you hazard a guess, you make a suggestion about something which is only a guess and which you know might be wrong. 大胆猜测

I would hazard a guess that they'll do fairly well in the next election. 我大胆猜测，他们在下次选举中将会有不俗的表现。