smut
UK
smut n: (soot, coal dust)
SC 烟尘 yān chén
TC 煙塵
TC 煙塵
SC 煤尘 yān chén，méi chén
The workers had smut all over their clothing.
smut n: figurative, informal ([sth] obscene) (比喻)
SC 淫秽作品 yín huì zuò pǐn
TC 淫穢作品
TC 淫穢作品
Rachel's mom won't let her read teen magazines; she says they're all smut.