研ぐ
JLPT N2 · Verbとぐ(togu)声调 1
to sharpen; to hone; to whet; to wash (rice); to scour; to polish
水をかけないで包丁を研ぐ。— Sharpen the knife without water.
とぐ(togu)声调 1
to sharpen; to hone; to whet; to wash (rice); to scour; to polish
水をかけないで包丁を研ぐ。— Sharpen the knife without water.