0 Old HSK word(s):


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


Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




John William Strutt, 3. Lord Rayleigh (Pers) [rui4 li4] 瑞利
Rayleigh-Quotient (Math)Rayleigh-Quotient (S) [rui4 li4 shang1] 瑞利商