helpful是什么意思？

helpful

英[ˈhelpfl] 美[ˈhɛlpfəl]

• adj. 给予帮助的，有益的，愿意帮忙的；

副词：helpfully;

名词：helpfulness;

例句

• By helpful kindness the teacher broke down the new boy’s shyness. 老师和蔼可亲的态度减轻了这个新来的孩子的羞怯。
• Our teacher gave us a lot of helpful books in maths. 我们老师给了我们许多数学上有帮助的书。
• She’s always helpful and complaisant. 她总是又殷勤,又乐于助人。
• It was advice of a kind, but it wasn't very helpful. 这是一种建议, 但并不非常有用.
• Segmented paging is helpful when the page table becomes very large. 当页表变得非常大时,被分割的调页是有用的.
• My tutor holds her master's degree in educations and is very helpful. 我的指导教师支撑教育的她的硕士学位和非常有帮助.
• What may seem helpful behaviour to you can be construed as interference by others. 在你看来似乎是施助的行为在别人眼中可能就会被解读成一种干涉。
• Nonetheless, multiple viewpoints are helpful for precisely aligning objects along a particular axis. 不过, 多重视点对沿特定轴线精确对齐对象还是有帮助的.
• It will be helpful to recapitulate them. 在这里将其简要重述一下也是有帮助的.
• Positiveness : The visIt'should be helpful, not destructive. 6积极性: 课堂观察应该提供帮助, 而非破坏教师的积极性.

反义词

• adj.
  helpful的反义词之：有益的
  helpless,

英语四级真题

The ability to draw upon every available tool and insight—picked up from science, arts, and technology—to solve the problems of the future, and take advantage of the opportunities that present themselves, will be helpful to them and the United States.
出自-2014年6月阅读原文
I think your advice will be helpful to those just staring out in business.
出自-2011年6月听力原文
Now, anything at all that you can remember would be extremely helpful to us.
出自-2010年12月听力原文

英语六级真题

find iPhones and iPods in class very helpful
出自-2013年6月阅读原文

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  （人）给予帮助的，帮上忙的
  If you describe someone as helpful, you mean that they help you in some way, such as doing part of your job for you or by giving you advice or information.
  例句
  The staff in the London office are helpful but only have limited information... 伦敦办事处的工作人员给予了帮助，但他们掌握的信息有限。 James is a very helpful and cooperative lad... 詹姆斯是个肯帮忙、好合作的小伙子。
• ADJ-GRADED
  （信息、建议等）有帮助的，有用的
  If you describe information or advice as helpful, you mean that it is useful for you.
  例句
  The catalog includes helpful information on the different bike models available... 目录中包括了在售的各种型号自行车的有用信息。 The following information may be helpful to readers. 下列信息可能对读者有用。
• ADJ-GRADED
  (事物）有助于改善局面的，有好处的
  Something that is helpful makes a situation more pleasant or more easy to tolerate.
  例句
  A predominantly liquid diet for a day or two may be helpful... 一两天里主要吃流质食物可能会有好处。 It is often helpful to have your spouse in the room when major news is expected... 等待重大消息时最好有配偶在场。

英汉词典释义

• adj.
  给予帮助的, 有益的
  Our teacher gave us a lot of helpful books in maths. 我们老师给了我们许多数学上有帮助的书。

英英词典释义

• Adjective
  1. providing assistance or serving a useful function
  2. of service or assistance;
  "a child who is helpful around the house can save the mother many steps"
  3. showing a willingness to cooperate;
  "a helpful cooperative patient""parents hope to raise children who are considerate and helpful to others"