Baseball Four-seam fastballs, especially when thrown over the top, tend to be rather...是比損失10(個某某)的20%少多了。 A 4-seam fastball四縫線快速球抓球時和缝線成垂直 而滾動時可見四...
... necessarily conclude that you should throw more fastballs in the following scenario: 請解釋在以下的情況... say that the pitcher should throw more fastballs without first knowing how a chane (change...
他的球速逐年下降 His fastball is getting slower (worse) every year. fastball 有球速的意思 P.S. fastball 是快速球的意思, 所謂的"球速"就是指"快速球的球速" ^^