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二氧化 èryǎnghuàstresses
chem. двуокись (неправильно: перекись)
二 氧化: 622 phrases in 31 subjects
Agriculture1
Astronautics1
Aviation1
Bioenergy3
Chemistry158
Climatology2
Drug-related slang1
Ecology1
Electronics51
Environment10
Food industry5
Food service and catering3
Forestry1
General157
Geochemistry4
Geology3
Medical29
Microelectronics1
Military2
Nanotechnology1
Nautical2
Oil / petroleum1
Oil and gas3
Oil processing plants24
Oilfields2
Pharmacy and pharmacology1
Polymers2
Sakhalin1
Sports1
Technology139
United Nations11