嚴格,冷酷,嚴峻
Grimness \Grim"ness\, n. [AS. grimnes.] Fierceness of look; sternness; crabbedness; forbiddingness.
grimness n 1: the quality of being ghastly [syn: {ghastliness}, {gruesomeness}, {luridness}] 2: something hard to endure; "the asperity of northern winters" [syn: {asperity}, {hardship}, {rigor}, {rigour}, {severity}, {rigorousness}]