短语词组短語alfalfa haymaking 苜蓿乾草制造haymaking system 乾草制備系統haymaking range 制備乾草成套機具barn haymaking 乾草棚乾草制備rush haymaking 搶曬乾草haymaking equipment 乾草制備機具quick haymaking 快速乾草調制haymaking link 牧草收獲鏈節haymaking machinery 牧草收獲機械 返回 haymaking