A level

英 [ˈeɪ levl]

美 [ˈeɪ levl]

n.  高级证书考试(英国中学单科考试，通常在毕业年级进行)

Collins.2

牛津词典

noun

• 高级证书考试（英国中学单科考试，通常在毕业年级进行）
  a British exam taken in a particular subject, usually in the final year of school at the age of 18
  1. You need three A levels to get onto this university course.
     你要参加这个大学教程，就需要通过三科高级证书考试。
  2. What A levels are you doing?
     你在准备哪些科目的高级证书考试？
  3. I'm doing maths A level.
     我在准备数学高级证书考试。
  4. two A level passes/two passes at A level
     两门高级证书考试及格

柯林斯词典

• N-VAR （英国中学生17或18岁时参加的）高级程度考试；高级程度考试证书
  A levelsare British educational qualifications which schoolchildren take when they are seventeen or eighteen years old. People usually need A levels if they want to go to university in Britain.
  1. He left school with four A levels...
     他中学毕业时通过了4门高级程度考试。
  2. Laura is taking A levels next summer in theatre and religious studies.
     明年暑假劳拉将参加戏剧和宗教研究两门课的高级程度考试。

双语例句

• In other words, the bus takes control of the message before it is delivered to the consumer, namely the MDB, providing a level of control that is not available in a traditional JMS scenario.
  换句话说，总线在将消息传递到消费者之前就对它进行了控制，也就是MDB，提供了在传统的JMS场景中无法获得的控制级别。
• An Access Specifier declares a level of access to a function or method.
  AccessSpecifier声明了访问一个函数或者方法的级别。
• With multiple devices in the system, there is a level of fault tolerance.
  系统中有多个设备时，有一个容错级别。
• Seeing this link assists you in risk assessment and even in a level of effort analysis.
  看到这个链接将帮助进行风险评估，甚至帮助进行工作级别的分析。
• A logger can have a name and be associated to a Level.
  记录器可以有一个名称并与某一级别相关联。
• A person at a level two energy has feelings of anger and thoughts of conflict.
  第二级能量的人怀有愤怒的感情和对抗的思想；
• As a DMS always returns the information in the same format ( a Data Graph), it hides the actual data storage and provides a level of abstraction between the SDO application and the EIS.
  DMS总是以同一种格式（数据图）返回信息，它隐藏了实际的数据存储信息，在SDO应用程序和EIS之间提供了一层数据提取的功能。
• His painting of people attained a level never known before.
  他的人物画在当时可谓登峰造极。
• A tablespace provides a level of indirection between a database and the tables stored within the database.
  表空间在数据库与存储在数据库中的表之间提供了一个间接层。
• EJB technology certainly provided a level of decoupling, but at what price?
  EJB技术当然提供了一层解耦，但代价是什么呢？