copper-bottomed

• adj. (船)底包铜皮的；稳妥的；可靠的

copper-bottomed的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Adjective:

1. having a bottom of copper or sheathed with copper;

   "copper-bottomed pots"
   "a copper-bottomed ship"