trenching是什么意思

网络释义

用法例句

Ditches were dug to drain water from the swamp.

挖渠排掉沼泽的水。

after the rain stopped, they went ahead with their work of digging the canal

雨停后，他们继续挖渠。

ditch the land to drain it.

在陆地上挖沟渠来排水。

Last year they dug three channels.

去年他们挖了三条水渠。

a laborer who digs ditches.

挖掘沟渠壕沟的劳工。

a pile of dirt beside a newly-dug trench

在新挖的沟渠旁的一堆土.

Consequently, 580 power-operated wells and some canals have been dug.

结果挖了580口机井和几条水渠。

The workers are digging a new channel.

工人们正在挖一条新的水渠。

They made a channel to take the water off the camp site.

他们挖了一条水渠把营地的水排掉。

They dug channels to bring in water from the Grand Canal to irrigate the rice fields.

他们挖掘沟渠从大运河引水灌溉稻田。

We must dig a drainage ditch to run off the water.

我们得挖一条排水渠把水排掉。

They had dug an irrigation channel for the farmland.

他们已经为农田挖了灌溉渠。

To dig or make a long narrow trench or furrow in.

挖或筑狭长的沟渠或细沟.

Branch canals and ditches were dug to form a system of irrigation and drainage.

挖了一些支渠，形成了一个排灌系统。

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。

This also meant many smaller ditches to be dug and more fields to be levelled.

这也意味着要挖许多小水渠和平整更多土地。

a ditch dug as a fortification having a parapet of the excavated earth.

挖掘的土地上有低墙的作为防御工事的沟渠。

The farmers dug a deep dike to carry water to the rice field.

这些农民挖了一道深渠,把水引到麦田里.