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	borderer borderland borderline bore boredom boric boric acid boring born -born born-again borne boron borough borrow borrower borrowing Borstal bortsch borzoi bosh bo´sn bosom bosom friend bosomy

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