irrigation ditch
短语词组
- irrigation n ditch 灌水沟
- temporary irrigation ditch 临时渠道
- The Happy Irrigation Ditch 幸福渠
- irrigation ditch outlet 灌渠出水口
- ditch irrigation 沟灌;渠灌
- film bore ditch irrigation 膜孔沟灌
- penetration through ditch irrigation 沟灌渗透
- Border ditch irrigation 畦沟灌溉 返回 irrigation ditch