HAN VIET
HEISIG
CORE WORDS
COMPOUND WORDS
carbon disulfide | {n} | (binary compound of carbon and sulfur) | hydrogen sulfide | {n} | (H[2]S) | silver sulfide | {n} | (Ag[2]S) | sulfide | {n} | (any compound of sulfur and a metal or electropositive element or group)
5000 WORDS
PHRASES
PHRASES |