But functioning fireplaces remain to this day a powerful selling point in a house or apartment.
出自-2014年6月阅读原文
They record where you are going,how fast you're traveling and whether everything on your airplane is functioning normally.
出自-2010年6月阅读原文
It ensures the normal functioning of an airplane
出自-2010年6月阅读原文
英语六级真题
Robots capable of social engagement help with loneliness as well as cognitive functioning, but the robot itself doesn't have to engage directly—it can serve as an intermediary for human communication.
2018年12月六级真题（第二套）阅读 Section C
Studies have found obesity is associated with impairments in cognitive functioning, as assessed by a range of learning and memory tests, such as the ability to remember a list of words presented some minutes or hours earlier.
2019年12月六级真题（第一套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
N-COUNT
功能;作用;职责
The function of something or someone is the useful thing that they do or are intended to do.
"the power of its engine determine its operation""the plane's operation in high winds""they compared the cooking performance of each oven""the jet's performance conformed to high standards"
Adjective
1. performing or able to perform its regular function;