| 释义 | 
             
                nitrous fumes
                
            nitrogenousadj. 氮的,含氮的patresfamiliasn. 家长们
 通风柜tōng fēng guì 
 fume hoods; hood; fume cupboard; ventilation hood熏xūn 
 fume; smoke; scent; fumigate; smouldering硝石的xiāo shí de 
 nitric, nitrous亚硝酸yà xiāo suān 
 nitrous acid氮的dàn de 
 nitrogenous; nitric; nitrous; azotic含氮的hán dàn de 
 azo, nitric, nitrogenous, nitrous一氧化二氮yī yǎng huà èr dàn 
 nitrous oxide
 |