unfruitful
US /ʌnˈfruːt.fəl/
UK /ʌnˈfruːt.fəl/
形容词
1.
不结果的
not producing any good or valuable result:
示例:
•
The two sides have been involved in lengthy - but so far unfruitful - negotiations.
在 Lingoland 学习这个单词
不结果的
not producing any good or valuable result: