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to phrases
噻吩 sāifēn
gen. thiofuran; thiole; thiophen; thiotetrole
met. thiofuran (C4H4S); thiophene (C4H4S)
perf. thiophene
噻 吩: 253 phrases in 15 subjects
Agriculture4
Animal husbandry1
Aviation1
Chemistry57
Dermatology1
Electronics3
General58
Geology5
Metallurgy8
Oil / petroleum9
Perfume12
Pharmacology83
Polymers2
Technology6
Water resources3