1.
endless chain trench excavator
循环链式多斗挖沟机
2.
sewerage dredger
(敷设污水管用的)挖沟机
3.
rotary drain cutter
旋转式排水沟挖掘机
4.
To make(a tunnel) by digging.
挖出通过挖掘而挖成（沟）
5.
a laborer who digs ditches.
挖掘沟渠壕沟的劳工。
6.
To tunnel under(the earth or a surface feature.
挖沟在（土地或表层）之下挖沟
7.
To make or cut channels in.
在…挖沟，在…上开筑水道
8.
ditch the land to drain it.
在陆地上挖沟渠来排水。
9.
a spade with a long handle for digging narrow ditches.
挖窄沟用的长把的铁锹。
10.
They toiled all day digging the trench.
他们整天艰苦地挖壕沟。
11.
We must dig a trench to drain away the water.
我们必须挖一条沟排水。
12.
To dig or make a long narrow trench or furrow in.
挖或筑狭长的沟渠或细沟.
13.
To form(a furrow, for example) with a plow.
用犁挖（畦）用一个犁挖出（如一条槽沟）
14.
The ditch digger went back to his hole. His friend asked, "What did he say?"
挖沟人回到沟里。他的朋友便问：“他怎么说？”
15.
A barge or boat equipped with a dredge.
挖泥船装有挖掘机的船
16.
dredger:a barge or boat equipped with a dredge.
挖泥船:装有挖掘机的船.
17.
excavator equipment
(挖掘机的) 挖铲装置
18.
He dug ditches during the week and on Weekend he and Grandma dug a garden to grow some of their own food.
在平时他挖沟渠,周末和奶奶在花园里挖挖锄锄,种点自己的粮食。