残渣
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Meanings
1
Refers to solid or semi-solid remains left after a process, such as coffee grounds, tea leaves, or industrial residue. Often used in technical or formal contexts.
Please throw away the coffee grounds.
This liquid contains a lot of sediment.
Usage patterns
- 残渣を除去するto remove the residue
They remove the residue left in the filter.
- 残渣を分析するto analyze the residue
The researcher analyzed the residue left after the reaction.
- 残渣が残るresidue remains
After evaporation, residue remained at the bottom of the container.