形容词
中文翻译：内部的
同义词：
['inward', 'inner', 'internal']
例句：
-
1. The company's headquarters are located in the heart of the city.
公司的总部位于市中心。
-
2. The research team was working on an internal project.
研究团队正在从事一个内部项目。
-
3. The new policy is designed to improve the internal efficiency of the company.
新政策旨在提高公司内部效率。