挥: wave; wield杆: shaft; rod; bar动作: movement; motion; action的: 4次方是 The fourth power of 2 i ...前: front半: half挥杆动作的后半: swing and set挥杆动作的中间: swinging set错误挥杆动作: fault in swing挥杆动作失误: fault in swing圆滑的挥杆动作: one piece swing杠杆动作的模具: lever-actuated die头眼神与挥杆动作协调一致: close look at the swing拉杆动作: backward stick action推杆动作: forward stick action膝形杆动作: knee action油门杆动作: throttle lever movement肘杆动作: toggle action; toggleaction舞台的前半部: downstage一侧的前半部: forequarter动作的: behavioral; behavioural; operant; operative挥杆错误动作: fault in swing正确的握杆动作: grooved swing不动作的: non-operative动作的编排: composition of the exercise