irrigation ditch

短语词组

短语

• 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
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