Having the bottom covered or sheathed with copper. Also figurative thoroughly sound, genuine, authentic, trustworthy.
| 单词 | θ204489 |
| 释义 | society > travel > travel by water > vessel, ship, or boat > vessel with reference to qualities or attributes > [adjective] > having bottom sheathed (2) copper-bottomed1795 Having the bottom covered or sheathed with copper. Also figurative thoroughly sound, genuine, authentic, trustworthy. sheathed1889 Of a ship: Having the bottom covered with sheathing. |
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