英语词汇copper-bottomed的意思、用法及释义-英汉双解词典

单词	copper-bottomed
释义	copper-bottomed adj (esp Brit) safe in every way; certain not to fail 绝对安全的; 万无一失的 a copper-bottomed guarantee, assurance, deal, etc 可靠的保证、绝对的把握、毫无风险的交易.
随便看	tri- triad trial trial run triangle triangular tribal tribalism tribe tribesman tribulation tribunal tributary tribute trice triceps trick trickery trickily trickiness trickle trickle charger trickster tricky tricolour

英汉双解词典包含38652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。