研磨
kenma
grinding / polishing
N1
How to remember this word
A memory tip for this word is coming soon. For now, try linking it to a real moment from your day — words anchored to real situations stick best.
Example sentence
レンズを丁寧に研磨します。
れんず を ていねい に けんま します。
renzu o teinei ni kenma shimasu.
The lenses are polished carefully.