1.
To wear a deep ditch or channel in.
在…上开沟在…上冲出深深的沟壑或沟渠
2.
We must dig trenches to drain the water away.
我们必须开沟排水。
3.
The heavy rain guttered the soil.
大雨在地面上开沟了。
4.
The farmers dug ditches in the rain to lead away the flow.
农民们冒雨开沟排水。
5.
twin-disk drill
双圆盘开沟器的条播机
6.
hoe-colter drill
带锄式开沟器的条播机
7.
We dug trenches to drain away the dirty water.
我们开沟排去污水。
8.
The commune members dug ditches in the rain to lead away the flow.
社员们冒雨开沟排水。
9.
Mutual Respect and Open Dialogue.
相互尊重,敞开沟通。
10.
Research on Upright Helix Furrowing Opener and Characteristics of Ditching Machine;
立式螺旋开沟器及开沟机整机特性研究
11.
Application and Theory Research on the Furrow-ridge-opener of Water-application-furrow Seeder;
灌水沟播机起垄开沟器理论及应用研究
12.
Design of Chain Ditcher with New Mineral Ditching Chain
基于新型刀式矿土复合型开沟链的链式开沟机设计
13.
They were busy trenching the fields for draining.
他们忙着在田里开沟排水。
14.
To make, form, or cut channels in.
开辟沟渠在…上制作、形成或切割沟渠
15.
To make or cut channels in.
在…挖沟，在…上开筑水道
16.
water flows in furrow between the rows of crops
在作物行间开浅沟引水
17.
To form grooves or deep wrinkles in.
在…开出沟槽，使起深皱纹
18.
And foxes, rats, and rabbits begin looking for an evening meal.
狐狸、沟鼠和野兔开始觅食。