sulphur russian
се́ра
sulphur, brimstone, ear-wax, cerumen
жу́пел
bugbear, bugaboo, bogey, scare word
brimstone, burning sulphur
се́рный
sulphuric, sulphurous, sulphury
сероводоро́д
sulphurettedz hydrogen, hydrogen sulphide
серни́стый
sulphureous, sulphury



















