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γ-butyrolactone n
chem. γ-丁内酯
perf. 4-丁内酯
butyrolactone [ˌbjuːtərəu'læktəun] n
chem. 丁内酯; 呋喃烷酮
butyrolactone: 30 phrases in 4 subjects
Chemistry4
Oil / petroleum1
Perfume24
Reproductive biology1