punctilio

n (pl ~s) [C, U] (fml 文) (instance of) giving careful attention to every small point of ceremony, good conduct, honour, etc （对礼仪、 操守、 荣誉等的）谨慎, 一丝不苟, 拘泥, 拘谨, 拘礼.

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, punchline, punchy, punctilious, punctiliously, punctiliousness, punctual, punctuality, punctually, punctuate, punctuation, punctuation mark, puncture, punctured, pundit, pungency, pungent, pungently, punish, punishable, punishing, punishingly, punishment,