had better
US /hæd ˈbɛtər/
UK /hæd ˈbɛtər/
情态动词
最好, 应该
used to give advice or to say what is the best thing to do
示例:
•
You had better study for your exam.
你最好为考试学习。
•
We had better leave now, or we'll miss the train.
我们最好现在就走，否则会错过火车。