availed

英 [əˈveɪld]

美 [əˈveɪld]

v.  有帮助; 有益; 有用
avail的过去分词和过去式

柯林斯词典

• PHRASE 毫无用处;没效果
  If you do somethingto no availorto little avail, what you do fails to achieve what you want.
  1. His efforts were to no avail...
     他徒劳无功。
  2. I apologized repeatedly, but to little avail.
     我一再道歉，但丝毫没有奏效。
• VERB 接受（提议）；利用（机会）
  If youavail yourself ofan offer or an opportunity, you accept the offer or make use of the opportunity.
  1. Guests should feel at liberty to avail themselves of your facilities.
     宾客们应该可以随意使用你们的各种设施。

双语例句

• We owe such a huge contrast to the obstruction of information public access, that is to say whether the information can be conveniently availed by the public at reasonable prices or even free.
  我们把这种巨大反差归结于信息资源公共获取的问题，即信息资源是否能便捷地、免费或通过合理付费方式被一般公众无障碍获取问题。
• He availed himself of the first opportunity to visit America.
  他利用最先的机会去美国游历。
• With the development of IT and GIS, Land and house integrative management information system is availed.
  同时随着信息化技术的发展，GIS技术的不断完善，为实现土地和房屋资源一体化信息管理提供强有利的技术支持。
• He made no ceremony of knocking or announcing his name: he was master, and availed himself of the master's privilege to walk straight in, without saying a word.
  他不顾礼貌，没有敲门，或通报他的姓名：他是主人，利用了作主人的特权，径直走进来，没说一个字。
• Skelton had no strength to take the determined attitude that might availed him.
  斯克尔顿要是采取不容辩驳的坚定态度，也许还有办法。
• No words availed to soften him.
  说什麽都不能使他软化。
• However, in practice, teacher appraisement has not been designed by the education Service and managers of elemental schools according as it and teacher has not availed himself of it to promote his specialty.
  但在实践中，教育行政管理部门和学校管理人员还没以此为依据来设计教师评价，教师也没能利用评价来促进自身的专业成长。
• The availed data were compared among three groups.
  所得数据在三组间进行比较。
• Nothing availed against the flood.
  什么都无助于防治这次洪水。
• The perfect performances have been availed in application. Working precision is improved to ± 4%.
  该系统已经在实际应用中取得良好的效果，工作精度提高到±4%。