punchline

n. 笑话中的可笑之处

pulsation, pulse, pulverization, pulverisation, pulverize, pulverize, pulverise, puma, pumice, pummel (also pommel), pummelling, pump, pump-room, pumpernickel, pumpkin, pun, Punch, punch-ball, punch-bowl, punch-drunk, punch-line, punch-up, punchy, punctilio, punctilious, punctiliously, punctiliousness, punctual, punctuality, punctually, punctuate, punctuation, punctuation mark, puncture, punctured, pundit, pungency, pungent, pungently, punish, punishable, punishing,