友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
nonfunctional
基本释义
- n.非函数的(非功能的)
英英解释
2个形容词解释
- not having or performing a function
[反] functional - not performing or able to perform its regular function
[同] malfunctioning, nonfunctional
[反] functioning
[例]- a malfunctioning valve
- not having or performing a function