| 释义 |
copper-bottomed
UK [ˌkɒp.ə'bɒt.əmd] US [ˌkɑ:.pɚ'bɑ:tˌ.əmd] adjective UK describes a plan, deal or investment that can be trusted completely because it is safe and certain to succeed （计划、交易、投资等）安全可靠的，稳妥保险的
■having a base made of copper 铜底的•a copper-bottomed saucepan铜底的炖锅 |