常见例句双语例句It also provides for byte, halfword, word, and quadword operand fetches and stores between storage and a set of 32 Vector Registers (VRs).它还规定在存储设备与一组 32 位矢量寄存器（Vector Register，VR）之间存取和储存的字节、半字、字和四字操作数。 返回 vector operand