vt.冒险;使遭受危险;
n.危险;冒险的事;机会;双骰子游戏;
例句:
Drinking alcohol is a health hazard.
喝酒对健康有害.
Well, we can hazard a guess at the answer.
噢,我们可以猜一猜答案。
Shifting bars are a hazard to navigation and expensive to regulate.
移动沙洲将危害通航,而且要花费资金进行整治.