名词 1.(挖掘的水道或工事) channel; ditch; gutter; trench 短语和例子 交通沟 communication trench; 排水沟 drainage ditch; drain; 阴沟 drain; sewer; 挖一道沟 dig a ditch; 沟里的水不很清洁。 the water in the ditch is not very clean.2.(浅槽;似沟的洼处) groove; rut; furrow 短语和例子 车道沟 ruts on the road; 开沟播种 make furrows for sowing3.(水道) gully; ravine 短语和例子 山沟 mountain valley; ravine; gully; 七沟八梁 seven gullies and eight ridges; full of gullies and ridges; 集水沟 gully