词汇	widen a river
释义	widen a river 加宽河流
随便看	accumulated lifetime risk accumulated loss accumulated market share accumulated mileage of vehicle Accumulated Multilevel Statistical Model accumulated net income accumulated net loss accumulated net rainfall Accumulated nitrate-N accumulated of funds accumulated oil production accumulated operating time Accumulated or cumulative surplus Accumulated Other Comprehensive Income accumulated outflow accumulated outlay accumu-lated outlay accumulated patent amortization accumulated pitch error accumulated plastic strain accumulated points accumulated population accumulated power accumulated principle accumulated process