formal denotation

例句：

1. 1. The company's official website provides detailed information about its products and services.
   公司的官方网站提供了关于其产品和服务的详细信息。
2. 2. The formal denotation of the law is crucial for understanding its implications.
   法律的正式定义对于理解其含义至关重要。
3. 3. In formal settings, it is customary to use a formal denotation when referring to someone's name.
   在正式场合，当提到某人的名字时，使用正式的指称是惯例。