bariatrician

例句：

1. 1. Dr. Smithis a bariatrician who specializes in treating obesity.
   史密斯博士是一位专门治疗肥胖的肥胖症专家。
2. 2. She consulted with a bariatrician beforemaking any major changes to her diet.
   在做出任何重大饮食改变之前，她咨询了一位肥胖症专家。
3. 3. The bariatrician recommended a low-calorie diet as the best way to loseweight.
   这位肥胖症专家建议低卡路里饮食是减肥的最佳方法。