1.
A deep furrow or ditch.
深沟一条深的沟或犁沟
2.
A long, narrow furrow or channel.
沟，槽一长而窄的沟或槽
3.
ridge of gutter
(天沟高点) 天沟分水线
4.
a laborer who digs ditches.
挖掘沟渠壕沟的劳工。
5.
A gutter or groove in a roof.
排水天沟屋顶的槽或沟
6.
A drainage passage, as to a culvert.
排水沟排水通道，如阴沟
7.
communication trench
【军】交通（沟）壕
8.
To form a deep ditch or channel.
形成冲沟形成深深的沟壑或沟渠
9.
To wear a deep ditch or channel in.
在…上开沟在…上冲出深深的沟壑或沟渠
10.
A shallow trench or furrow in which seeds are planted.
条播沟撒种的浅沟或犁沟
11.
drill:a shallow trench or furrow in which seeds are planted.
条播沟:撒种的浅沟或犁沟.
12.
lateral channel
(铸床的)铁水支沟
13.
scour a ditch [toilet]
冲洗水沟 [厕所]
14.
Of, relating to, or located in the groin.
腹股沟的腹股沟的，与腹股沟有关的或靠近腹股沟的
15.
a deep well, river, trench, box
深的井、 河、 沟、 箱子.
16.
The fields are crisscrossed by irrigation canals and ditches.
田野上沟渠纵横 。
17.
To tunnel under(the earth or a surface feature.
挖沟在（土地或表层）之下挖沟
18.
To make, form, or cut channels in.
开辟沟渠在…上制作、形成或切割沟渠