demagnetize

demagnetize

英[ˌdi:'mægnɪtˌaɪz]美[diˈmæɡnɪˌtaɪz]

vt.消磁，使退磁；

例句

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.

英英词典释义

Verb

1. erase (a magnetic storage device)

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