1. 沼泽：沼铁矿 marsh ore | 沼泽 morass | 沼泽 pocosin
2. 沼泽地：moraine 冰碛 | morass 沼泽地 | moratorium 缓期偿债
3. 沼泽;艰难;困境：morality 道德;道义;品行 | morass 沼泽;艰难;困境 | MORB 中央海岭玄武岩
4. 沼泽,沼泽地带：moraine lake 冰碛湖 | morass 沼泽,沼泽地带 | morfa 沼泽湿地
1. 复杂混乱的情况;乱糟糟的一堆;困境
If you describe an unpleasant or confused situation as a morass, you mean that it seems impossible to escape from or resolve, because it has become so serious or so complicated.
e.g. I tried to drag myself out of the morass of despair.
我试图从绝望的困境中走出来。
e.g. ...the economic morass.
经济混乱