0 New HSK word(s):
0 Old HSK word(s):
氮氧化物 [dan4 yang3 hua4 wu4] 
Stickoxide, nitrose Gase, Stickstoffoxide (Eig, Chem) 二氧化氯 [er4 yang3 hua4 lü4] Chloroxide 三过氧化三丙酮又称熵炸药 [san1 guo4 yang3 hua4 san1 bing3 tong2 you4 cheng1 shang1 zha4 yao4] TATP (S, Chem)triaceton triperoxide 三氧化锇 [san1 yang3 hua4 e2] Osmiumtrioxide (S, Chem) 三氧化二锇 [san1 yang3 hua4 er4 e2] Diosmiumtrioxide (S, Chem) 熵炸药三过氧化三丙酮 [shang1 zha4 yao4 san1 guo4 yang3 hua4 san1 bing3 tong2] TATP (Chem)triaceton triperoxide 稀土氧化物 [xi1 tu3 yang3 hua4 wu4] Seltenerdoxide (S)