| 单词 | copper-bottomed |
| 释义 | copper-bottomedˌcopper-ˈbottomed adjectiveadj able to be depended on 完全可靠的，稳妥保险的 a copper-bottomed guarantee 可靠的保证 Examples from the Corpus copper-bottomed• This was not only copper-bottomed security, it was a chance to play with the big numbers and see what happened. From Longman Business Dictionary copper-bottomedˌcopper-ˈbottomed adjectiveadj completely safe to buy, invest in, or have confidence in State pensions are supposed to have a copper-bottomed guarantee. |
| 随便看 |
|
英汉双解词典包含283110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。