avails是什么意思？

avails

英[ə'veɪlz] 美[ə'veɪlz]

• n. 营业收入，担保付款，预扣利息的贷款，盈利，效用，利益( avail的名词复数 )；
• v. 有用于，有益于，有助于( avail的第三人称单数 )；

例句

• Beauty without bounty avails nought. 没有仁爱的美丽毫无用处。
• Doing exercises avails our health. avail:运动有益于我们的健康.
• It avails to realize high and superhigh yield of spring wheat. 从而提出“三优”栽培法——优区、优种、优措施,有利实现春小麦高产和超高产.
• The petition of a righteous man avails much in its working. 义人的祈求发动起来,是大有能力的.

柯林斯高阶英汉双解学习词典释义

• PHRASE
  毫无用处;没效果
  If you do something to no avail or to little avail, what you do fails to achieve what you want.
  例句
  His efforts were to no avail... 他徒劳无功。 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 you avail yourself of an offer or an opportunity, you accept the offer or make use of the opportunity.
  例句
  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。