va-va-voom
noun/ˌvɑː vɑː ˈvuːm/, /ˌvæ væ ˈvuːm/
/ˌvɑː vɑː ˈvuːm/, /ˌvæ væ ˈvuːm/
[uncountable] (informal)- the quality of being exciting or sexually attractive
令人兴奋的特性；性感 Word OriginFirst used in the 1950s in the US to represent the sound of a car engine running.