单词	copper-bottomed
释义	copper-bottomedˌcopper-ˈbottomed adjective Examples EXAMPLES FROM THE CORPUS This was not only copper-bottomed security, it was a chance to play with the big numbers and see what happened. able to be depended on:  a copper-bottomed guarantee
随便看	construe consul consular consulate consult consultancy consultant consultation consultative consulting consulting room consumable consumables consume consumer consumer confidence consumer durables consumer goods consumer group consumerism consumerist consumer price index Consumer Reports Consumers' Association consumer society

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。