詞語：backspin
backspin的解釋
backspin['bæk,spin]n. （球，輪等的）倒旋，逆轉
backspin的意思
Backspin 下旋球;迴旋球, 強後旋球;下旋;逆轉;deep backspin 急下旋球;Backspin Billiards 旋轉檯球;backspin service 發下旋球：;發下旋球;backspin serve 發下旋球;
backspin的參考例句
1.Attacking backspin by pushing: Pushing with long pips can be very aggressive. 搓攻下旋球：長膠搓攻可以非常積極。
2.It turned out that he didn't take full advantage of his skills in using topspin, backspin, and sidespin returns. 結果，他沒有充分利用自己在上旋、下旋和側旋回擊方面的優勢。
3.Sports To hit (a golf ball) in a high arc with backspin so that it does not roll very far after striking the ground. 將（高爾夫球）擊成下旋高球，以致於球觸地後不會滾得很遠。