按摩法牛津词典

electric mains

E 开头单词

同根派生

     

英汉例句

  • Power plants on the electric grid use fuel to produce electricity, however there are large quantities of waste-heat produced which often go unused.
    发电厂的电力网使用的燃料来产生电力，但有大量的余热产生往往去使用。