英语词汇“cooperative extension service”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	cooperative extension service
释义	cooperative extension service 合作推广工作
随便看	insulation class insulation classification insulation class voltage insulation clothing insulation coating insulation coefficient insulation compound insulation construction insulation control insulation coordinating factor insulation coordinating margin insulation co-ordination insulation coordination insulation core insulation cork board insulation course insulation covering insulation current insulation cushion insulation cutter insulation cutter for binding-wire insulation defect insulation deterioration insulation discharging voltage Insulation Displacement Connection ychs ychy ycja ycjb ycjbzg ycjc ycjf ycjj ycjk ycjl 起初起刺起动起劲起劲儿起单起卧起卸起发起句