formalityn.
英 fɔː'mælɪtɪ | 美 fɔr'mæləti
中文n. 礼节；拘谨；仪式；正式手续
词根词源
formality (n.)1530s, "agreement as to form," from formal + -ity or else from Middle French formalité (15c.) or Latin formitalitatem. Sense of "conformity to established rule" is from 1590s; meaning "something done for the sake of form" is from 1640s. Related: Formalities.
关键词