hydrochloric (adj.)youdaoicibaDictYouDict[hydrochloric 词源字典]
1817, in hydrochloric acid (proposed 1814 by Gay-Lussac); see hydro- + chloric (see chlorine).[hydrochloric etymology, hydrochloric origin, 英语词源]
chloric acidyoudaoicibaDictYouDict
"A colourless liquid acid with strong oxidizing properties", Early 19th century: chloric from chlorine + -ic.