What gage of wire do you require?你需要什么规格的电线?Mechanical obstruction may require operation for repair of common bile duct stricture or for gallstones.机械性梗阻可能需要手术以修复胆总管狭窄或除去胆石.All living beings require food.一切生物都需要食物。Such p...
Her sudden departure has disarranged my plans.她突然离去,打乱了我的计划。My son disarranged the papers on my desk.我的儿子打乱了在我桌上的纸张。The relationship between host and parasite can be disarranged in many ways.可以用许多方法破坏寄生和寄生物之间的相互关系.Result...