化學式 angolul

chemical formula [chemical formulas]▼(alternative name for molecular formula)
noun
[UK: ˈke.mɪk.l̩ ˈfɔː.mjʊ.lə] [US: ˈke.mək.l̩ ˈfɔːr.mjə.lə]

formula [formulae]▼(in chemistry)
noun
[UK: ˈfɔː.mjʊ.lə] [US: ˈfɔːr.mjə.lə]