辅音字组 dr 通常读[dr]音(规则编号9-12）

drab draft draftsman drag dragon dragonfly dragoon drain drainage drake dram drama dramatic dramatist dramatize drank drape draper drapery drastic drastically draught/draft draw drawback drawbridge drawer drawing drawingroom drawl drawn dray dread dreadful dream dreamer dreamy dreary dredge dredger dregs drench dress dresser dressing dressing-gown dressmaker drew drier/dryer drift driftwood drill drily drink drinker drip drive driven driver driveway drizzle droll dromedary drone droop drop dross drought drove drover drown drowsy drudge drudgery drug druggist drugstore drum drummer drunk drunkard drunken drunkenness dry dryly