DROSS
🗑️🔥🧹

示例

Most of the comments were dross, not worth rereading.

大部分评论都是糟粕，不值得再读一遍。

定义

The scum or impurities that form on molten metal

  • Waste material produced in smelting or metalworking

熔融金属表面形成的浮渣或杂质

  • 冶炼或金工过程中产生的废料

Worthless or inferior matter; trash

  • Material of little value compared with the best part

毫无价值或劣质的东西；废物

  • 与精华相比价值很低的内容

To remove impurities or scum from molten metal

  • To clean metal by skimming off dross

从熔融金属中去除浮渣或杂质

  • 通过捞取浮渣来净化金属