| 单词 | 难于登天 |
| 释义 | 难于登天难于登天[nán yú dēng tiān]1.■be as difficult as climbing up to heaven; be harder than to ascend to heaven; be harder than to leap to the sky; be more difficult than climbing up to heaven |
| 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。