had better

• We have better evidence on this subject than mere theoretical calculations .
  对于这题目，我们还有比单纯理论计算更好的证据。
• It was an intricate and responsible job and had better be dealt with last .
  这是一件很复杂，有责任的工作，最好放到最后处理。
• We had better inspect the premises first, and examine the servants afterwards .
  我们还是先到现场踏勘，回头再向佣人进行调查。
• If she didn't want her son "cut to ribbons" she had better keep him at home .
  她不想让儿子给“剁成肉酱”，就最好把他关在家中。
• If you have any drug that will cure me, you had better give it to me right off .
  如果你有能够马上治好我的病的药，赶紧给我拿来。
• I believe the line is from ‘lycidas' , but you had better make sure .
  我相信这一句诗是“李西达斯”里面的，然而你最好是查查看。
• You had better look about you and ascertain what you do, and what yon mean to do .
  你最好注意点，动作要明白确定，意思也不要含糊。
• Chilly gusts of wind with a taste of rain in them had well nigh depeopled the streets .
  阵阵寒风夹着零星雨点已使街上几乎空无一人了。
• When the short days of winter came dusk fell before we had well eaten our dinners .
  到了日短夜长的冬天，晚饭还没吃完，夜暮就降落了。
• But i was very dizzy from the motion of the vessel and i thought i had better sit down .
  但是我乘船颠簸，很觉头晕，我想最好是坐一会。