英 [ʌnˈjuːsf(ə)l]
adj. 无用的；无益的
无益的(unuseful), 此释义来源于网络辞典。
无用的；无益的
We think that it's unuseful to explain the matter to him.
我们认为向他解释这件事是没用的。
If he continues to buy unuseful things, he is in danger to spend all his money.
假如他继续买些无用的东西，就会把钱全部花掉。
In this word no man is unuseful . in contrary, everyone is the best . so we have to respect everyone! even a beggar!
不要嘲笑任何一个你看不起的人！相反，还要尊重别人看不起的人！我想这就是人际关系。
James, who was homely and bespectacled, felt like a bit of an outsider in his family a not unuseful feeling for a writer.