短語(yǔ)詞組短語(yǔ)bottom m of stack 棧底bottom m of stack pointer 棧底指示字bottom of stack register [計(jì)]棧底寄存器;堆棧底端緩存器bottom of stack pointer 棧底指示字;棧底指針bottom -of-stack pointer 棧底指示字 返回 bottom of stack