be just what the doctor ordered be very beneficial or desirable under the circumstances. informal
1948Gore VidalThe City and the Pillar The waiter brought her a drink. 'Just what the doctor ordered,' she said, smiling at him.
英语词组固定搭配大全包含15956条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。