单词	system back-up
释义	system back-up 系统备份
随便看	transacting region transacting regiontar transacting regionTAR Trans Acting Responsive Region,HIV Trans-Acting Responsive Region,HIV transacting ribozyme trans acting ribozyme trans-acting ribozyme transacting rna transacting RNA trans acting RNA trans-acting RNA trans-actings transacting sequence trans acting transcriptional gene trans-acting transcriptional gene Trans Acting Transcription Factor,HIV Trans-Acting Transcription Factor,HIV transacting transcription gene transacting transcription genetat gene transacting with foreign leaders transactinide transactinide element transactinides transactinide series