In OS/VS2, a reserved space in the system queue area or in a local system queue area that can be used to reduce the time required to allocate space for a control block.是什么意思_In OS/VS2, a reserved space in the system queue area or in a local system queue area that can be used to reduce the time required to allocate space for a control block.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句