a. happening or arising or located within some limits or especially surface
s. occurring within an institution or community
a. 内在的, 国内的
[医] 内的, 内部的
1. The company held an internal meeting to discuss new policies.
公司召开了内部会议以讨论新政策。
2. She has an internal motivation to succeed in her studies.
她有内在的动力去成功完成学业。
3. The internal structure of the building needs to be renovated.
这栋建筑的内部结构需要翻新。