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

• A slice includes a level from a hierarchy of each dimension of the cube model.
  一个切片包含来自多维数据集模型的每个维的层次结构的一个级。
• 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。
• Each object has a level where it can be found in the formal module.
  每一个对象都拥有在规范模块中可以找到的层次。
• 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。
• Virtual machines provide a level of isolation I've never had on my own desktop.
  虚拟机提供了我的台式机中所不具有的隔离级别。
• 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。
• When Julie speaks of her disability, she talks in the same calm, level tones she uses to discuss her A level prospects.
  谈到自己的残疾时，朱莉的语气一如谈及她的高级证书考试前景般冷静平和。
• 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。
• In fact, people hired in a level below me often get hired at the same salary I make.
  事实上，级别比我低的员工经常和我拿一样的薪水。
• 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。