| 释义 | 
		di·electric I. \|dī+\ noun (-s) Etymology: dia- + electric 1.  : a nonconductor of direct electric current 2.  : a substance in which a steady electric field can be set up with a negligible flow of current II. adjective Etymology: dia- + electric  : relating to or having the properties of a dielectric  < dielectric material > • di·electrically \|dī+\ adverb |