dross
Definition
Waste or impurities, especially from molten metal; anything worthless or undesirable.
日本語 溶融金属から排出されるごみや不純物
Example
"The writer cut out the dross to tighten the manuscript."
Waste or impurities, especially from molten metal; anything worthless or undesirable.
日本語 溶融金属から排出されるごみや不純物
"The writer cut out the dross to tighten the manuscript."