In IMS / VS, a control block that contains dependent-region information such as the type of region, the data transferred by DL / 1, and status codes.是什么意思_In IMS / VS, a control block that contains dependent-region information such as the type of region, the data transferred by DL / 1, and status codes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句