英语词汇keep your powder dry怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	keep your powder dry
释义	keep your powder dry 简明释义保持警惕，随时准备应对：这个短语起源于火药时代，意味着要保持火药干燥以便随时使用。现在用来表示要保持警惕，随时准备应对可能出现的问题或困难。
随便看	stress pharmacology stress phase stress physiology stress plane stress plate stress point stress polycythemia stress polygon stress position stress power stress prediction stress problem stress produced by impact stress profile stress projection stress proof stress propagation stress protein Stress Protein 71 Stress Proteins Stress,Psychologic Stress,Psychological stress psychology stress puppy stress quadric

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。