fen

名词 fen:

1. 100 fen equal 1 yuan in China
2. low-lying wet land with grassy vegetation; usually is a transition zone between land and water
   同义词：marsh, marshland, fenland

1. Line off the fen, jiao and yuan.
   将分、角和元分行记下。
2. Having the nature of a fen; marshy.
   有沼泽特征的; 多沼泽地的
3. Any of certain other wetland areas, such as a fen, having a peat substrate.
   沼泽地区任一种其它的湿地，有泥炭底面，如沼泽
4. In that war, many soldiers died in that fen area.
   那场战争中很多士兵死于那片沼泽地。

fen

n.（名词）
Low, flat, swampy land; a bog or marsh.
沼泽：低平的沼泽地；泥塘或湿地

来源：
Middle English
中古英语
from Old English fenn
源自 古英语 fenn