dinitration二: two硝化: nitrify; nitrification; nitr ...二硝化作用: dinitration二硝化纤维素: pyroxyline二硝: dinitrocellulose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:二硝化，即可在微信中查询翻译
