useless
英 [ˈjuːsləs]
[ADJ]
1. （指某物）不能用的
If something is useless, you cannot use it.
双语例句
例：He realized that their money was useless in this country.
他意识到他们的货币在这个国家不能用。
2. 没用的 , 不起作用的
If something is useless, it does not achieve anything helpful or good.
近义词
双语例句
例：She knew it was useless to protest.
她知道抗议是没用的。
3. （人或物）不行的
If you say that someone or something is useless, you mean that they are no good at all.
双语例句
例：Their education system is useless.
他们的教育制度很糟糕。
4. （某人感到）没用的
If someone feels useless, they feel bad because they are unable to help someone or achieve anything.
双语例句
例：She sits at home all day, watching TV and feeling useless.
她整天坐在家里看电视，觉得自己一无是处。
ADJ. 形容词
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