Regn-heard
Bosworth & Toller 盎格鲁-撒克逊古英语词典 - regn-heard
根据古英语词典：
- regn-heard
- adj. Exceedingly hard, wondrous hard :-- Rondas regn-hearde, Beo. Th. 657; B. 326. [Cf. Icel. regin-djúpr very deep; regin-djúp the mighty deep : O. H. Ger. Regin-hart.]
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根据古英语词典：