shiftersn.变把；换档器（shifter的复数）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-invert transformation位移求逆变换SHIFTER/IGNITION INTERLOCK排挡杆/点火互锁shift of government functions政府职能转变shifts between time and space时空转换shift away from the household远离家庭shift-out control character移出控制字符shift left logical instruction向左移位逻辑指令shifting-sand control forest防沙林shifter shaft lock ball spring移动轴锁球弹簧Shifting to front - position前移