Comparing a variable having an atomic value (number, Boolean, or string) to another such variable or a literal atomic value, and expecting the type of one to be cast automatically to the other type.

把包含原子值(数字、布尔值或字符串)的变量和另一个此类变量或者文字原子值比较，希望一种类型自动转换成另一种类型。

youdao

While any freshman science major knows you cannot multiply "50 meters per second" by "30 seconds" and shove it a variable expecting "kg-meters/second", most programming languages aren't so smart.

虽然任何科学专业的新手都知道，你不能把“50 米/秒”和“30 秒”相乘来推导出一个单位是“kg-meters/second”的变量，但是大多数编程语言却不是这样聪明。

youdao

Because I might have written some code in which I'm expecting that integer particular variable to have an integer value.

因为我可能写了一些代码,来把一些,变量的类型，指定为。

麻省理工公开课 - 计算机科学及编程导论课程节选