dredge

名词 dredge:

1. a power shovel to remove material from a channel or riverbed

动词 dredge:

1. cover before cooking
2. search (as the bottom of a body of water) for something valuable or lost
   同义词：drag
3. remove with a power shovel, usually from a bottom of a body of water

1. A barge or boat equipped with a dredge.
   挖泥船装有挖掘机的船
2. Can we dredge the river to make it deeper?
   我们能不能把这条河疏浚得深一点？

dredge

n.（名词）
Any of various machines equipped with scooping or suction devices and used to deepen harbors and waterways and in underwater mining.
挖掘机：装有铲斗或吸泥设备，用于挖深港口与水道及水下开采的各种机器
Nautical A boat or barge equipped with a dredge.
【航海】 挖泥船：装有挖掘机的船或货船
An implement consisting of a net on a frame, used for gathering shellfish.
捞网框架：在框架上装网，用于捞贝壳类生物的装置
v.（动词）
dredged,dredg.ing,dredg.es
v.tr.（及物动词）
To clean, deepen, or widen with a dredge.
用挖掘机清除、加深或加宽
To bring up with a dredge:
用挖泥机挖出淤泥：
例句：
dredged up the silt.
挖出淤泥

To come up with; unearth:
挖出；使显露：
例句：
dredged up bitter memories.
挖掘苦涩的记忆

v.intr.（不及物动词）
To use a dredge:
使用挖掘机：
例句：
dredging for alluvial gold.
用挖掘机找冲积金矿

来源：
Middle English dreg-
中古英语 dreg-
in dreg-boat [boat for dredging] ; akin to Old English dragan [to draw]
在 dreg-boat之中 [挖泥的船] ；类似于 古英语 dragan [拉]

dredge
dredge 2

v.tr.（及物动词）
dredged,dredg.ing,dredg.es
To coat (food) by sprinkling with a powder, such as flour or sugar.
在（食物）上撒粉末，如面粉或糖粉

来源：
From obsolete dredge [a sweetmeat]
源自 废语 dredge [甜食]
from Middle English dragge
源自 中古英语 dragge
from Old French dragie
源自 古法语 dragie
alteration of Latin tragômata [confectionary]
拉丁语 tragômata的变化 [蜜饯]
from Greek tragômata [pl. of] tragôma [sweetmeat] * see ter…-
源自 希腊语 tragômata [] tragôma的复数 [甜食] *参见 ter…-