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过氧化钠 guòyǎnghuà nà
agric. sodium peroxide (Na₂O₂)
chem. sodium dioxide; sodium superoxide
met. sodium dioxide (Na2O2); sodium peroxide (Na2O2)
oil sodium peroxide
tech. sodium super-oxide
过氧化钠: 8 phrases in 3 subjects
General1
Technology6
United Nations1