单词	下水典禮
释义	下水典禮1. launching ceremony
随便看	iron(iii) acetate iron(iii) acetylacetonate iron(iii) amidosulfonate iron(iii) ammonium oxalate iron(iii) arsenate iron(iii) arsenide iron(iii) arsenite iron(iii) azide iron(iii) bromide iron(iii) carbonate iron(iii) chlorate iron(iii) chloride iron(iii) chromate iron(iii) citrate iron(iii) dichromate iron(iii) fluoride iron(iii) formate iron(iii) gallate iron(iii) glycerophosphate iron(iii) hexacyanoferrate(ii) iron(iii) hydrogen arsenate iron(iii) hydrogen pyrophosphate iron(iii) hydroxide iron(iii) hypophosphite iron(iii) iodate