underspin meaning in English
n.
球的朝后方旋转。
Examples
- Also very effective in turning an underspin ball into a topspin one
铲球。某项活动的痴迷者。发球。 - Solution : to impart underspin , you must swing high to low , but when players chop down too severely and finish low , their shot hits the net
解决方案：为了要授予下旋球，你一定要由高到低挥拍,但是当球员太严重地劈砍下来而在低位完成收拍，他们的打击就挂网了。