Do you think this fear is warranted?你认为有必要这样害怕吗？This material is warranted ( to be ) pure silk.这块料子保证是纯丝的.The storekeeper warranted the quality of the coffee.店主保证咖啡的质量....

warranted的音标：warranted的英式发音音标为：['wɒrəntɪd]warranted的美式发音音标为：['wɒrəntɪd]...

adj.（制造商）担保的，保证的...