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
so I can get some interesting mail?
那样我就可以收到一些有趣的信件了。
Honesty may be dear bought,but can never be an ill pennyworth.
高价买诚实,永远也值得。
I will take the money. Give me three times more than Antonio borrowed from me.