n.隐匿；隐蔽；躲藏
The place is favourable to concealment. 这是容易隐蔽的地方。
Let it become the most concealment sand grain in our heart bottom. 让它成为我们心底最为隐蔽的沙粒。
In time, these incidents only made her better at concealment and stealth. 就是这些小动作，练就这只小花豹，更好的躲藏，以及偷袭之术吧。
