longstoneBNC¹⁰⁴⁵⁸⁴⁺⁶ 基本例句 🌏浪石 That meant no“ deliverable” debt was left to be insured-- it was replaced by mortgage- backed securities in two new entities, named after Britain's Longstone and Eddystone lighthouses. 这意味着没有“可交割的”债务可供保险，替代它的，是住房抵押贷款支持证券，由以英国灯塔命名的 Longstone和 Eddystone作为两个新的实体发行。 ecocn