来自in的比较级，即更里面的，内部的。

1. It took internal whistle-blowing and investigative journalism to uncover the rot.

是内部检举和调查性报道揭露了这一腐败事实。

2. This cuttlefish has a horny internal shell like a pen.

这只乌贼有一个笔状的角质内壳。

3. The parliament described the decree as interference in the republic's internal affairs.

议会形容此法令为对共和国内政的干涉。

4. What is missing, however, is an internal, artistic cohesion.

不过，缺乏的是一种内在的艺术凝聚力。

5. The team has been plagued by indecision and internal divisions.

优柔寡断与内部分裂深深困扰着该团队。