氮氧化物 dànyǎnghuàwù nitrogen oxide Definitions Defs Origin Strokes Stroke Words Sentences Sents 氮氧化物 dànyǎnghuàwù nitrogen oxide noun Frequency Movie subtitles 0.030 per million appears in 0% of films Sources Definitions CC-CEDICT Frequency data SUBTLEX-CH
氮氧化物 dànyǎnghuàwù nitrogen oxide noun Frequency Movie subtitles 0.030 per million appears in 0% of films Sources Definitions CC-CEDICT Frequency data SUBTLEX-CH
