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丁二酮 dīngèrtóng
agric. biacetyl (CH₃COCOCH₃); diacetyl (CH₃COCOCH₃)
oil diacetyl
tech. butanedione
2,.3-丁二酮
perf. diacetyl
2,3-丁二酮 2,3-dīng èr tóng
perf. 2,3-butanedione
丁二酮
: 68 phrases in 12 subjects
Agriculture3
Chemistry12
Electronics3
Explosives and Explosive Ordnance Disposal1
General18
Metallurgy3
Perfume18
Pharmacology1
Reproductive biology1
Sports2
Technology2
Water resources4