a. relating to or existing in the mind or thoughts
r. toward the center or interior
a. 内心的, 向内的, 本来的
[医] 向内的
1. She took a deep breath and focused her thoughts inward.
她深吸一口气，集中注意力向内思考。
2. The inward journey of self-discovery is important for personal growth.
向内自我发现的旅程对个人成长很重要。
3. The box has an inward design that makes it easy to store.
这个箱子有一个内凹的设计，方便存放。