江: 名词1.(大河) (large) river 短语和例子在江心 in the middle of a river; 鸭绿江上有一座钢铁大桥。 a steel railway bridge spans the yalu river.2.(指长江) the changjiang [yangtze] river 短语和例子大江东去。 eastward flows the chan
沟: 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 clea
