单词	de rigueur
释义	de rigueurde ri‧gueur /də riːˈɡɜː $ -ˈɡɜːr/ adjective [not before noun] Word Origin WORD ORIGINde rigueur Origin: 1800-1900 French ‘of strictness’ Examples EXAMPLES FROM OTHER DICTIONARIES Tuxedos are de rigueur at the event. considered to be necessary if you want to be accepted, fashionable etc – used humorously:  the gleaming white teeth that are de rigueur for movie stars
随便看	Suzuki method svelte Svengali SW swab swaddle swaddling clothes swag swagger Swahili swain swallow Swallows and Amazons swam swami swamp swampy swan Swanee swank swanky Swan Lake Swansea swansong Swanson, Gloria

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