短語詞組短語dummy variable [計]啞變量；名義變數(shù)；虛變數(shù)Wooden Dummy 木人樁;木;木人樁法精解dummy bits 偽比特;虛比特atlas dummy 圖集裝幀樣本;圖集裝置;詳細繙譯dummy block 擠壓墊;[機]熱壓墊塊;壓餅dummy barge 系船駁;浮箱;躉船dummy roll 傳動軋輥Dummy System 傀儡系統(tǒng);偽裝系統(tǒng)dummy card 防塵待機卡;待機卡dummy bar 引錠桿（連鑄用）look like a dummy 顯出呆頭呆腦的樣子 返回 dummy