淤

silt
river sludge
to silt up
choked with silt
variant of 瘀[yū]

出现在

淤泥yū nísilt 淤血yū xuèvariant of 瘀血[yū xuè]淤积yū jīto silt up 出淤泥而不染chū yū ní ér bù rǎnlit. to grow out of the mud unsullied (idiom)淤伤yū shāngbruising 淤塞yū sèchoked with silt 淤浅yū qiǎnto silt up 淤滞yū zhìsilted up 淤灌yū guànto warp (fertilize land by flooding)淤血斑yū xuè bānbruise 淤青yū qīngbruise 清淤qīng yūto dredge; to remove sludge