7 Old HSK word(s): ☊中 ** A ☊中间 ** A ☊其中 ** B ☊之中 ** B ☊民间 ** C ☊从中 ** D ☊钻石 ** D
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
钻 drill, bore / pierce / diamond
石 stone, rock, mineral / rad. 112
Hsk Characters:
HSK -Characters and beyond: