frightfully

adv (infml 口) very; awfully 非常; 很; 太; 极: I'm frightfully sorry, but I can't see you today. 太对不起了, 我今天不能见你.

fridge, fridge-freezer, fried, friend, friendless, friendliness, friendly, friendly match (also friendly), friends, friendship, frieze, frig, frigate, frigging, fright, frighten, frightened, frightening, frighteningly, frightful, frigid, frigidity, frigidly, frill, frilled, frilly, fringe, fringe benefit, frippery, Frisbee, frisk, friskily, frisky, frisson, fritter, frivolity, frivolous, frivolously, frizz, frizzle,