gird (up) (your) loins
humorous
to prepare yourself mentally to do something difficult.
Both sides are presently girding their loins for the legal battles that lie ahead.
英语词组固定搭配大全包含18674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。