单词 | ammonium nitrate |
释义 | ammonia /a- or ə-mōˈni-ə/noun
ORIGIN: New L, back-formation from Eng sal ammoniac, from L sal salt, and ammoniacus of Ammon; see Ammon ammōˈniac or ammonīˈacal adjective
ammoniacum /am-ə-nīˈə-kəm/ noun Gum ammoniac ammōˈniated adjective Combined, impregnated, with ammonia ammōˈnium noun A univalent radical, NH4, resembling the alkali metals in chemical behaviour ammonium nitrate noun A white crystalline solid used in explosives and as a fertilizer gum ammoniac A gum resin used in medicine |
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