su·per·flu·ous
adjective/suːˈpɜːfluəs/
/suːˈpɜːrfluəs/
(formal)- unnecessary or more than you need or want
多余的；过剩的；过多的 - She gave him a look that made words superfluous.
她看了他一眼，这已表明一切，无须多言了。
Oxford Collocations Dictionaryverbs- be
- feel
- seem
- …
- completely
- quite
- totally
- …
Word Originlate Middle English: from Latin superfluus, from super- ‘over’ + fluere ‘to flow’. - She gave him a look that made words superfluous.