denitrfying agent脱: cast; shed; drop; fall off氮: nitrogen剂: a pharmaceutical or other ch ...脱硝剂;反硝化剂;脱氮剂: denitrfying agent脱氮: de novo; denitriding; denitrification; denitrifying; deno; nitrogen loss下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:脱氮剂,即可在微信中查询翻译