?做好准备
... keep one's own counsel 不宣布自己的观点 keep one's powder dry 做好准备 keep one's promise 遵守诺言 ...
做好准备;保持火药干燥
be prepared??/??batten down the hatches
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。