on second thoughts

英 [ɒn 'sekənd 'θɔːts] 美 [ɑːn 'sekənd 'θɔːts]

• 经重新考虑； 继而一想

on second thoughts的用法和样例：

例句

1. On second thought, I am not going to Kunming.
   经重新考虑我不去昆明。
2. But on second thought, he realized he had offended many people.
   继而一想，今天这一举，可是得罪了许多人。