instruction group

• 指令组

instruction group的用法和样例：

例句

1. The compiler-supplied floating-point library contains a set of software subroutines that emulate the instruction set of a floating-point coprocessor.
   支持浮点运算的编译器中的程序库包含一组子程序来模拟浮点运算协处理器中的指令组。