This is the 571st most frequent Chinese word.
应用
"Application" or "to apply."
In this sentence, '应用' (apply) describes the act of putting theories into practical use.
我们需要将这些理论应用到实践中去。
We need to apply these theories into practice.
Here, '应用' (applications) indicates the various functions or uses that the software offers.
这个软件不仅仅是一个简单的工具，它还有许多复杂的应用。
This software is not just a simple tool; it also has many complex applications.
Here, '应用' (application) refers to a software program used on a device.