1.Calling enumerate on a union expression, for example, works by merging the enumerations of its two operands.
例如,通过合并其两个操作数的枚举使在联合表达式上调用enumerate可行。
2.This is not mandatory; GCC tries provide the appropriate suffix by reading the operands.
这并不是强制性的;g cc会尝试通过读取操作数来提供相应的后缀。
3.It USES a stack architecture, meaning instruction operands are loaded to an internal stack before they're used.
它使用堆栈体系结构,这意味着在使用指令操作数之前要先将它们装入内部堆栈。
4.Operands can be variables or decimal, hexadecimal, octal, or binary Numbers.
操作数可以是变量,还可以是十进制、十六进制、八进制或二进制数。