morassesməˈræsizCOCA²⁵⁴³³⁷⁺⁶BNC²³⁶²¹³⁺¹ 基本例句 n.缠作一团morass的名词复数;困境;文沼泽;陷阱原型morass的复数 Two of the sweeping bastions appeared to rest on the water which washed their base , while a deep ditch and extensive morasses guarded its other sides and angles. 其中有两座大碉堡就建在湖边,一面的墙脚被冲刷着,另外的几面和拐角处,则围着一条很深的壕沟和一片开阔的沼泽地。 jukuu