非导体 fēi dǎo tǐ

DEFINITIONS

  1. nonconductor (of electricity, heat etc)

CHARACTERS

非 fēi
HSK 2
not, negative, non-; oppose
导 dǎo
HSK 4
direct, guide, lead, conduct
体 tǐ
HSK 2
body; group, class, body, unit; inferior