基本解释预先格式同根派生 preformat相关词英汉例句Preformat information including at least a tracking servo signal is pre-recorded on magnetic disks installed in a magnetic recording/reproduction device. 包含至少一个跟踪伺服信号的预格式化信息预先记录在安装于一个磁记录／再现装置中的磁盘上。from preformat 来自预定格式preformat更多例句