1 Old HSK word(s): ☊信件 ** D
电子信件* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

电 electricity / electric / lightning
子 offspring, child / fruit, seed of / 1st terrestrial branch
信 trust, believe / letter
件 numerary adjunct for article / matter
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual

Korean:
0 NHSK word(s):
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):