quotient multiplier register商: discuss; consult乘数寄存器: multiplier register被乘数寄存器: faciend register; multiplicand regiser; multiplicand register被乘数除数寄存器: multiplicand divisor register乘数商数寄存器: quotient multiplier register; quotient-multiplier register下载手机词典可随时随地查词查翻译