functional
柯林斯词典
1. ADJ Functional things are useful rather than decorative. 實用的
...modern, functional furniture. …現代、實用的家具。
2. ADJ Functional equipment works or operates in the way that it is supposed to. 起作用的
We have fully functional smoke alarms on all staircases. 我們在所有樓梯上都裝有運轉完全正常的菸霧報警器。
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functional /ˈfʌŋkʃənəl/
剑桥词典
functional adjective (USEFUL)
designed to be practical and useful rather than attractive爲實用而設計的，實用的
functional clothing 很實用的服裝
functional adjective (WORKING NORMALLY)
(of a machine , system , etc.) working in the usual way
（機器、系統等）正常工作的
Is the central heating functional yet ? 中央供煖系統工作恢複正常了嗎？
performing a particular operation
功能性的
a functional disorder (= when an organ does not work as it should) 功能紊亂 返回 functional