【化】 chloromethyl methyl sulfate
vitriol
【化】 spirit of alum; sulfuric acid
【医】 oil of vitriol; sulfuric acid; vitriol; vitriolic acid
chlorine
【医】 C1.; chlor-; chlorine; chlorinum; chloro-; chlorum; niton
armour; first; nail; shell
【医】 carapace; concha; conchae; helo-; nail; onycho-; onyx
【建】 methyl ester