资料来源 : pyDict

表示(电气)之意

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Electro- \E*lec"tro-\ [L. electrum amber. See {Electric}.]
   A prefix or combining form signifying pertaining to
   electricity, produced by electricity, producing or employing
   electricity, etc.; as, electro-negative; electro-dynamic;
   electro-magnet.