數(shù)據(jù)屏蔽 data validation and masking: 數(shù)據(jù)驗(yàn)證與格式化輸入; 資料驗(yàn)證與格式化輸入cmdf command masking data facility: 命令屏蔽的數(shù)據(jù)設(shè)備masking: n. 偽裝；化裝；掩蔽；掩模。 acoustical masking: 聲掩蔽area masking: 局部加網(wǎng)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
