dyed-in-the-wool

adj [usu attrib 通常作定语] (usu derog 通常作贬义) totally fixed in one's ideas, beliefs, etc （思想、 信仰等）根深蒂固的, 顽固不化的: a dyed-in-the-wool Marxist 死心塌地的马克思主义者.

Dutch cap, Dutch elm, Dutch oven, Dutchman, duteous, dutiable, dutiful, dutifully, duty, duty-bound, duty-free, duvet, DV, dwarf, dwell, dwell on, dweller, dwelling, dwindle, dye, dyeing, dyer, dying, dyke, dynamic, dynamically, dynamics, dynamism, dynamite, dynamo, dynastic, dynasty, dysentery, dyslexia, dyslexic, dyspepsia, dyspeptic, E, E number, E, e,