1.
meningococcal arthritis
脑膜炎双球菌性关节炎
2.
To make a carom, as in billiards.
作连着双球的一击。如在台球游戏中
3.
Second server!
第二发球员发球!(双打)
4.
First server!
第一发球员发球!(双打)
5.
bucladesine sodium
双丁球腺苷钠（布拉地辛钠,双丁酰球磷腺苷,双丁球化腺苷酸）
6.
"The object of the game is to score points by throwing the ball into the opponent's goal. a player may move the ball by passing or "dribbling", but can not touch the ball with more than one hand at a time,"
水球是将球击人对方球门得分。选手可传球或运球，但不能双手触球，
7.
Minnesota Twins
明尼苏达双子座队（棒球）
8.
bicone-bob torsion pendulum viscometer
双锥-垂球扭摆粘度计
9.
double-row single-direction thrust ball bearing
双排单向推力球轴承
10.
dual induction spherically focused log
双感应球形聚焦测井
11.
dual-rate moon position camera
双速率月球位置摄影机
12.
hogging the court
(双打)抢打同伴的球
13.
Gram's negative diplococci
革兰氏阴性双联球菌属
14.
He plugged his ears with cotton balls.
他用棉球塞住双耳。
15.
You received out of turn!
你接球顺序错误!(双打)
16.
You must do the throw-in with two hands
掷界外球必须用双手
17.
one hand out
(双打)失去第一次发球权
18.
You served out 0f turn!
你发球顺序错误!(双打)