| 单词 | 以防万一 |
| 释义 | 以防万一以防万一[yǐ fáng wàn yī]1.■make provision [provide] against emergencies; be prepared for any contingency [all contingencies]; be prepared for the worst; have a spare wheel ready all the time; have two strings to one's bow; (Take an umbrella with you) just in case; lest peradventure ...; prepare against one out of ten thousand; save [lay up] against a rainy day; take measures in advance against the time of need:他握紧手抢，以防万一。He gripped his pistol tightly, just in case. |
| 随便看 |
国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。