thorough under-standing

• 透彻的了解

thorough under-standing的用法和样例：

例句

1. He had made a thorough study of all dialects spoken in Scotland.
   他对苏格兰所有的方言都做了透彻的研究。
2. When you finish this course, you should have a thorough understanding of security pricing and portfolio management.
   当您完成此课，您势必对证券评价与投资组合管理有透彻的了解。