| 释义 | 
		dredger 1 AHD[drĕjʹər] D.J.[ˈdredʒə]K.K.[ˈdrɛdʒɚ]n.(名词)- A dredging machine.挖掘机
 
 - Nautical A barge or boat equipped with a dredge.【航海】  挖泥船:装有挖掘机的船
 
 
  dredger 2 AHD[drĕjʹər] D.J.[ˈdredʒə]K.K.[ˈdrɛdʒɚ]n.(名词)- A container with a perforated lid used for coating food with a powder, such as flour or sugar.撒粉瓶:盖上有孔的容器,用于在食物上覆盖粉末(如面粉或糖)
 
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