backswing发音名词1向后挥杆、后挥、后摆动作运动His backswing is too fast, so the ball keeps slicing right.他向后挥杆的速度太快,球老是往右偏。2向后摆动、回摆The gate's backswing nearly hit the child standing behind it.大门向后摆动时差点打到站在后面的小孩。用这个字练口说→