单词	busy one's brains
释义	busy one's brains =rack one's brains
随便看	urinary sandy calculi Urinary Schistosomiases urinary schistosomiasis urinary schistosomiasis,vesical schistosomiasis Urinary secretion urinary sediment Urinary sediment analysis urinary sediment analyzer urinary sediment classification Urinary sediments Urinary sediments examination Urinary sediment work station urinary segregator urinary siderosis urinary sinus urinary sleep promoting factor urinary sleep-promoting factor urinary smell urinary sodium Urinary specimens Urinary spermidine urinary S-phenylmercapturic acid Urinary sphincter Urinary Sphincter,Artificial Urinary Sphincters,Artificial