useful

useful什么意思,useful翻译

基本解释

adj.: 有用的；有益的；实用的；有帮助的
网络: 具利用价值；有用性；有效的

权威解释

• 有用的；有益的；实用的；有帮助的:

  that can help you to do or achieve what you want

• 好的；合格的:

  good; of the right standard

英汉解释

• 尽…的力量

• 优秀的

• 〔俚语〕值得称赞的,精通…的

• 重要

• 有用的,可资利用的;得力

• 有用的,有益的,有效的,有帮助的

单词搭配

• adj.+n.:

  useful information,useful tool,useful life,useful way,useful book

同义词

adj.helpfulpracticalfunctionalserviceableconstructive

反义词

adj.uselessdisadvantageous

例句

• This probably would not be very useful as it would only be possible to everaccess one cache at a time.

  这可能并不是很有效，因为在同一时间只有可能存取一个缓存。

• Different laptops may respond to "standby" in different ways - in many it is only a temporary state and may not be useful for you.

  不同的笔记型电脑有不同的「待机」方式-多数情况下只是一个临时状态，不一定对您有用。

• And this model is going to be very, very useful for a lot of the things that we"ll treat.

  这个例子非常有用，他会对我们研究其他东西有所帮助。

• Like an entertaining satire, the plot and characters of that report offer useful material for contemplation.

  像娱乐性讽刺一样，报道的情节和角色提供了很好的使人深思的材料。

• It is often useful to recognize a particular pattern in text and mark it up.

  识别文本中的特定模式并进行标记通常十分有用。

• Based on what you know of the job market, which of your courses were the most useful? The least?

  根据你的了解，学什么课程对于就业最有用？最没有用的课程是？

• When you live a life of deception you get to be very good at it; a well-constructed lie is a lot more useful than the truth.

  当你生活在一个被谎言包围的世界中于是你定会非常善于此；一个有着完美构建的谎言往往要比真话有用的多。

• But I gave it a chance, because smart people who I trusted told me that it"s very useful.

  但是我给了它一次机会，因为我信任的那个聪明的家伙告诉我它很有用。

• However, it is often useful to provide additional constructors.

  然而，提供其他构造函数通常十分有用。

• It could be useful, or at least interesting, to let a utility on my home system keep track of hits to my Web server.

  让我的主系统上的某个实用程序跟踪对我的Web服务器的点击率，这可能十分有用，至少非常有趣。