functionality
/ˌfʌŋkʃənˈælɪtɪ/noun
mass noun
1
- the quality of being suited to serve a purpose well; practicality功能性, 实用性：
I like the feel and functionality of this bakeware.
我喜欢这个烤盘的手感和实用性。
1.1
- the purpose that something is designed or expected to fulfil设计目的：
manufacturing processes may be affected by the functionality of the product.
制造工艺可能受产品设计目的的影响。
2
- the range of operations that can be run on a computer or other electronic system功能性（可在计算机或其他电子系统上运行的操作范围）：
new software with additional functionality.
扩大了功能范围的新软件。