riblet
/rib-lit/US // ˈrɪb lɪt //
涟漪,涟水,涟波,涟水县
Definitions
n.名词 noun
- 1
- : a boneless cut of meat from the end of a rib of veal, lamb, or pork.
- : any of a series of microscopic grooves set into a material that is applied to the exterior surface of aircraft or boats to reduce drag.
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