Duff
01
硬布丁, 蒸布丁
a stiff flour pudding steamed or boiled usually and containing e.g. currants and raisins and citron
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
duffs
02
落叶层, 腐殖质层
the layer of decomposing organic matter, such as leaves, twigs, and other plant material, that accumulates on the soil surface



























