very safe 金边的;安全的;高度可靠的 gilt-edged securities/shares/stocks (= investments that are considered safe because they have been sold by the government) 金边证券/股份/股票(由政府发行,安全可靠) toi have a gilt-edged credit rating toi拥有金边信用评级
Oxford Collocations DictionaryGilt-edged is used with these nouns:- security