疑惑yíhuòTop 8000Meanings1. to doubt2. to distrust3. unconvincing4. to puzzle over5. misgivings6. suspicionsCharacters used疑to doubt惑to confuseExamples2我wǒ很hěn疑惑yíhuò为什么wèishénme天气tiānqì变biàn冷lěng的de时候shíhou我wǒ会huì觉得juéde很hěn孤单gūdān。I wonder why I feel so lonely when it gets cold.汤姆Tāngmǔ看起来kànqǐlai很hěn疑惑yíhuò。Tom looked puzzled.