demagnetize是什么意思

demagnetize

英 [diː'mægnɪtaɪz] 美 [,di'mægnət,aɪz]

demagnetize (v.): 1839; see de- + magnetize. Related: Demagnetized; demagnetizing.

1. Don't put magnets near credit cards because it might demagnetize them.: 不要把磁棒靠近信用卡,可能会使卡消磁.