沈ちん泥でいじ字FuriganaMeanings1nounsilt; sedimentary mudRefers to fine sediment deposited by water, often in rivers, lakes, or harbors. Used in geological, environmental, and engineering contexts.ダムの底そこには沈ちん泥でいが厚あつく堆たい積せきしている。A thick layer of silt has accumulated at the bottom of the dam.
