第一次: first; for the first time发球得分: ace率: rate; ratio; proportion第一次发球: first service第一次发球员: first server发球得分: serve a winner; serve point; service aces接发球得分: break of service; break through（双打）第一次发球员: first server第一次发球成功率: first serve average第一次发球的回球: first return失去第一次发球权: one down; one hand out; one out一次发球权: one hand第一次发力: first pull第一次发射: opening round发球上网得分率: serve-volley point average发球上网直接得分率: serve-volley direct point average得分（非罚球得分）: field goal（双打开始时）一次发球权: one hand定位球得分: place goal罚球得分: conversion; penalty goal进球得分: to score a goal投球得分: make the basket得分率: scoring average打高压球得分: smash a winner第二次发球: second service
