useless是什么意思

实用例句

1. Most pre-prepared weight loss products are next to useless.

大多数预制减肥产品几乎都没有什么功效。来自柯林斯例句

2. You may see yourself as useless, incompetent and blameworthy.

你也许会认为自己无用、不称职、应该受到指责。来自柯林斯例句

3. He's useless at DIY. He won'teven put up a shelf.

他自己动手能力太差，甚至连搭个架子都不会。来自柯林斯例句

4. He realised that their money was useless in this country.

他意识到他们国家的货币在这个国家一文不值。来自柯林斯例句

5. But I put it to you that they're useless.

但是我告诉你它们是没用的。来自柯林斯例句