duteous

adj (fml 文) = dutiful.

dust bowl, dust devil, dust-cart, dust-cover, dust-jacket, dust-sheet, dust-up, dustbin, duster, dustiness, dustman, dustpan, dusty, Dutch, Dutch auction, Dutch barn, Dutch cap, Dutch elm, Dutch oven, Dutchman, dutiable, dutiful, dutifully, duty, duty-bound, duty-free, duvet, DV, dwarf, dwell, dwell on, dweller, dwelling, dwindle, dye, dyed-in-the-wool, dyeing, dyer, dying, dyke,