Messages in which line control characters must is inserted upon departure from a terminal and deleted upon arrival at a terminal; fixed format messages are intended for terminals with dissimilar characteristics.是什么意思_Messages in which line control characters must is inserted upon departure from a terminal and deleted upon arrival at a terminal; fixed format messages are intended for terminals with dissimilar characteristics.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句