geriatrician

noun

1. 老年病科医师；老年病学专家
   a doctor who studies and treats the diseases of old people

1. Since then, the cat has gone on to double the number of imminent deaths it has sensed and convinced the geriatrician that it is no fluke.
   从那时候起，这只猫已经把预知死亡的次数翻倍了，它向老年医学专家证明了自己不是侥幸的。
2. To a geriatrician, though, it is a medical problem.
   然而对于一个老年病专家来说，这是一个医学问题。

noun

1. a specialist in gerontology

   Synonym:    gerontologist