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列印功能鍵 pointer
ChineseEnglish
入伍宣誓oath of enlistment
物體亮度,目標亮度object brightness
物品類別,目標類別object class
物品分類,支出用途分類object classification
用途別代號object code
軌道中物體object in orbit
重要目標object of interest
搜索對象object of search
目的程式object program
對物透鏡,電子透鏡,目標,目標物,物鏡objective