無效: of no avail; to no avail; in ...的: 4次方是 The fourth power of 2 i ...格式: form; layout; pattern; forma ...文件: document; file; papers; inst ...格式文件: cgm cgm; formatted file; midi備份格式文件: backuformat file格式文件系統(tǒng): formatted file system輸入格式文件: input format files(*.rif)無效的文件名: error 14: invalid file name標記輸入格式文件: tagged input format file tiff標準系統(tǒng)格式文件: standard system format file非標準格式文件: nonstandard formatted file格式文件需下載: pdg輸出其它格式文件: exp *export圖片文件的格式: graphic file formats無效的頂層文件: multiple top-level document無效的文件類型: error 63 invalid file type高級流媒體格式文件: microsoft advanced streaming稅款交換格式文件擴展名: txf無效的: abortive; barren; be null and void; contravalid; dead; deficient; dimmed; effectless; fail; feckless; fruitless; frustrane; frustrate; futile; idle; illegal; inactive; ineffective; ineffectual; inefficacious; inefficient; inoperative; invalid; non effective; non operative; non-available; nonoperative; non-valid; noneffective; not effective; nugatory; overridden; unavailable; unavailing; unfruitfulness; useless; vain; void提供的是無效的文件類型: invalid file type supplied文件中無效的設置選項: an internal stack overflow has caused this session to be halted msdos.sys無效的驅動器或文件名: invalid drive or filename無效的；使無效；無效: null and void轉換對wmv ， asf的文件，以各種格式文件: convert wmv,asf file to various format file
