demagnetise

英

美

v.  〈主英〉消磁，使退磁

过去分词：demagnetised　

英英释义

verb

• make nonmagnetic
  1. demagnetize the iron shavings
  2. they degaussed the ship
  Synonym:demagnetizedegauss
• erase (a magnetic storage device)
  Synonym:demagnetize