Ineffective
[ [ˌini'fektiv] ]
其它 Other
a. 无效的\\n[法] 失效的, 无效的, 效率低的
✅ 同义词
🔴 反义词
📖 牛津释义
ineffective
adj
not producing the required effect(s) 不起作用的; 无效果的; 效果不佳的
use ineffective methods 使用无效的方法
She is totally ineffective as a teacher, ie She cannot teach satisfactorily. 她当老师全然不称职.
🗣️ 情景例句
Oh, how do you do, Xiao Fu. This is Mary.
哦，你好，小付。我是Mary。
I got my hair cut.
我剪了头发。
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。