checker

音标发音

A person who does nothing but to compare a program against some reference is a checker, not a tester.
而仅仅根据参考文档来比较当前程序的人也是检查人员，不是测试人员。
A: But according to the checker’s report the packaging is half-baked, therefore, you should be responsible for the damage.
但是根据检验员的报告，检查时或的包装是不完整的，因此发生的损失是贵方的责任。
And so I smile at the checker in the grocery store, discuss architecture with the homeless guy who reads every bad-weather day in the library.
因此，我向食品店的收银员微笑；和那个遇到坏天气就躲在图书馆读书的无家可归的人讨论建筑学；

In a compiled language, you have an intermediate step, in which you take the source code, it runs through what's called a checker or a compiler or both, and it creates what's called object code.
而在编译语言里，你就会经过一个中间的步骤，在这种语言里输入源码后，先经过过滤器,或者编译器检查后，它会创建一个叫做目标代码的东西。
麻省理工公开课 - 计算机科学及编程导论课程节选
What that basically says is the following: in an interpreted language, you take what's called the source code, the thing you write, it may go through a simple checker but it basically goes to the interpreter, that thing inside the machine that's going to control the flow of going through each one of the instructions, and give you an output.
也就说，如果是解释语言的话：,你要写一些叫做，源码的东西，你写的东西会经过一个简单的过滤器,然后解释器会处理你的源码，解释器会产生一个,逐条读取你的源码的,控制流，然后返回一个输出结果。
麻省理工公开课 - 计算机科学及编程导论课程节选

The checker beamed, commenting that the stock price had reached a record high the day before.
FORBES: Is 'Conscious Capitalism' an Antidote to Income Inequality?
Dave grew up in a working-class family and paid his way through college as a grocery checker.
FORBES: Dave Shrugged

检查器
When the software is failure, a model checker will automatically produce a counterexample, this counterexample show some abnormal behavior.
当软件失效后,一个模型检查器将自动产生一个反例,这个反例表现出不正常的行为。
检验器
检验员
校验器
核对器