常見例句Preformat information including at least a tracking servo signal is pre-recorded on magnetic disks installed in a magnetic recording/reproduction device. 包含至少一個跟蹤伺服信號的預(yù)格式化信息預(yù)先記錄在安裝於一個磁記錄/再現(xiàn)裝置中的磁磐上。from preformat 來自預(yù)定格式 返回 preformat