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	rugged ruggedly ruggedness rugger ruin ruination ruinous rule ruler ruling rum rumba rumble rumbustious ruminant ruminate rumination ruminative ruminatively rummage rummage sale rummy rumour rumoured rump

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