0 Old HSK word(s):
有必要* *

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

有 have, own, possess / exist
必 surely, most certainly / must
要 necessary, essential / necessity

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




notwendig sein [you3 bi4 yao4] 有必要