简体
繁體
pīnyīn
ㄅㄆㄇㄈ
èryǎnghuàguī
silicon dioxide
二氧化硅
silicon dioxide (SiO2)
Not found in HSK word list
Appears in 0.0801% of movies
45858th most common word in movies
43156th most common word in books
CC-CEDICT