garbology

例句：

1. 1. The garbologist examines the diamond to determine its quality.
   宝石学家检查钻石以确定其质量。
2. 2. She specializes in garbology and has a deep understanding of gemstones.
   她专门从事宝石学，对宝石有深入的了解。
3. 3. Garbology is an interdisciplinary field that combines knowledge from various fields, such as geology, mineralogy, and chemistry.
   宝石学是一门跨学科领域，融合了地质学、矿物学和化学等领域的知识。