backswing名詞1向後揮桿、後揮、後擺動作運動His backswing is too fast, so the ball keeps slicing right.他向後揮桿的速度太快,球老是往右偏。2向後擺動、回擺The gate's backswing nearly hit the child standing behind it.大門向後擺動時差點打到站在後面的小孩。