非导体

非導體
fēidǎotǐ
nonconductor (of electricity, heat etc)

CEDICT

不会传送电及热的物体。

重編國語辭典

Entry Composition

1 非 fēi
  1. to not be; not
  2. wrong; incorrect
  3. non-; un-; in-; de-
  4. to reproach; to blame
  5. (coll.) to insist on; simply must
2 导体 dǎotǐ conductor (of electricity or heat)