单词 crustous 释义 † crustous, a. Obs.[a. OF. crousteus, mod. F. croteux, ad. L. crusts-us (Pliny), f. crusta crust.]Of the nature of a crust or scab; crusty.c1400Lanfranc's Cirurg. 350 Rotid fleisch & crustous.1651Biggs New Disp. ⁋238 Before the crust...