dutiful

(also duteous) adj (fml 文) showing respect and obedience; fulfilling all one's obligations 恭敬顺从的; 尽职的: a dutiful son, subject, servant, etc 恭顺的儿子、 顺从的国民、 尽职的仆人.

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, duteous, dutiable, dutifully, duty, duty-bound, duty-free, duvet, DV, dwarf, dwell, dwell on, dweller, dwelling, dwindle, dye, dyed-in-the-wool, dyeing, dyer, dying, dyke, dynamic, dynamically,