had better片語KK [hæd ˋbɛtɚ] /hæd ˈbɛtɚ/發音片語1最好、應該口語中常縮寫為 'd betterYou'd better leave now if you want to catch the train.你要是想趕上火車,最好現在就走。2最好不要否定形式We had better not tell her about the party yet.我們最好先別告訴她派對的事。3最好帶警告或威脅語氣You had better have a good reason for being late.你遲到最好有個說得過去的理由。