think twice
⇒ 处理这个棘手的问题,望你三思而行,切莫鲁莽。
I hope you'll think twice before you deal with this difficult issue, and not do anythingrash.
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。