单词	to give sufficient
释义	英華☞suffice
随便看	multilevel report multilevel resist multilevel sales multilevel schema multilevel scheme multilevel secure multilevel security multilevel security classification multilevel security mode multilevel security proof multilevel selling multilevel sequence multilevel signal element multilevel simulation multi-level station multilevel storage multilevel storage hierarchy multilevel storage machine multilevel study multilevel subroutine multilevel subroutining multilevel system multilevel systems multilevel technique multilevel theory