demagnetise

英[diː'mægnɪtaɪz] 美[diː'mægnɪtaɪz]
  • vt. 除去磁性(退磁)
Verb:
  1. erase (a magnetic storage device)

  2. make nonmagnetic; take away the magnetic properties (of);

    "demagnetize the iron shavings"
    "they degaussed the ship"

【邻近词汇】