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electric milking machine造句

"electric milking machine"是什么意思  
造句与例句手机版
  • Stray voltage became a problem for the dairy industry some time after electric milking machines were introduced, and large numbers of animals were simultaneously in contact with metal objects grounded to the electric distribution system and the earth.
  • It's difficult to see electric milking machine in a sentence. 用electric milking machine造句挺难的
如何用electric milking machine造句,用electric milking machine造句electric milking machine in a sentence, 用electric milking machine造句和electric milking machine的例句由查查汉语词典提供,版权所有违者必究。