copper-bottomed

英 [ˌkɒpə ˈbɒtəmd] 美 [ˌkɑːpər ˈbɑːtəmd]

adj.  完全可靠的; 稳妥的

牛津词典

adj.

  1. 完全可靠的；稳妥的
    that you can trust or rely on completely
    1. a copper-bottomed guarantee
      完全可信的保证
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柯林斯词典

  1. ADJ 定会成功的;稳妥保险的
    If you describe something as copper-bottomed, you believe that it is certain to be successful.
    1. The combination of sex and treachery proved a copper-bottomed circulation booster...
      事实证明，性和背叛的话题结合起来无疑大大增加了发行量。
    2. Their copper-bottomed scheme went badly wrong.
      他们认为自己的计划万无一失，结果一败涂地。
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双语例句

  1. The combination of sex and treachery proved a copper-bottomed circulation booster
    事实证明，性和背叛的话题结合起来无疑大大增加了发行量。
  2. Their copper-bottomed scheme went badly wrong.
    他们认为自己的计划万无一失，结果一败涂地。
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英英释义

adj

  1. having a bottom of copper or sheathed with copper
    1. copper-bottomed pots
    2. a copper-bottomed ship

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