单词	回音--回应
释义	回应，回音echo
随便看	logical block addressing logical block addressing{=lba} logical block addressing，lba logical block diagram logical block diagram，lbd logical block--lb logical block number logical block number，lbn logical block，lb logical break point logical bucket number logical bucket number，lbn logical byte address logical byte string logical calculus logical capability logical channel logical channel control block logical channel fill logical channel fill--lcf logical channel fill，lcf logical channel group logical channel--lch logical channel number logical channel number--lcn