shift in移入shiftv.移动；改变；换挡；字型转换n.轮班；变化；移动；计谋；轮班职工shift linkage multiplexer移位键多路转换器shift navigation computer船舶导航计算机shift left single logical逻辑单式移shift dust off the street把尘土从街上冲走shift-word substituting移位字替换shifted indicator diagram移相示功图shifting rock arm bushing变速摇臂衬套shift-invariant feature平移不变特征shift logical instruction移位逻辑指令shift the furniture about移动家具