1.
The Singular Integral Equations with Variable Coefficients on the Domain Built by Complex Biballs;
复双球垒域上变系数的奇异积分方程
2.
blastout a homer
(棒球)打出还垒球
3.
To pitch the ball.
（垒球中的）投球猛力掷球
4.
The Tigers had a man on first base with one out, but the next batter hit into a double play.
老虎队有一球员占一垒，一人出局，可是下一个击球手击出一球被双杀。
5.
the runner on third base waits to start home until the batter has bunted successfully.
击球手击中球后三垒的跑垒手开始跑向本垒。
6.
the runner on third base starts home as the pitcher delivers the ball.
当投球手投出球后三垒的跑垒手开始跑向本垒。
7.
(baseball or softball) the person who plays first base.
（棒球或垒球）在一垒比赛的人。
8.
(baseball or softball) the person who plays second base.
（棒球或垒球）在二垒比赛的人。
9.
(baseball or softball) the person who plays third base.
（棒球或垒球）在第三垒位置比赛的人。
10.
two base hit: A hit that allows a batter to reach second base.
二垒打：击球员击出的球可跑至二垒。
11.
a run that is the result of the batter's performance.
击球员的击球跑垒得分。
12.
ball used in playing softball.
垒球运动中使用的球。
13.
(in baseball) the batter's attempt to get on base.
（棒球）击球手的攻垒动作。
14.
Ortiz did his best to impede that effort, reaching base in all five plate appearances in the first game.
老爹以它最大的努力来阻止洋基赢球，双重赛的第一场球赛五次打击都上垒。
15.
An act of sliding by a base runner during which the runner veers sideways to avoid being tagged.
侧身滑垒棒球跑垒员为避免被触的侧身滑垒
16.
If the batter is able to circle the bases on one hit, it is a home run.
击球员将球击出后能跑完各垒回到本垒的球叫本垒打。
17.
the base that must be touched second by a base runner in baseball.
棒球中跑垒者第二个触到的垒。
18.
the base that must be touched third by a base runner in baseball.
棒球中跑垒者第三个触到的垒。