ball

球；舞会英释中释na round object that is thrown, kicked, or hit in a game or sport

成团块中释v

1 ball mill,球磨；[机]球磨机

2 on the ball,adv. [口]机灵；留心；有见识；勤奋

3 ball valve,球阀，弹子阀；球形阀

4 ball bearing,滚珠，钢球；滚珠轴承

5 hit the ball,击球；顺利，成功

6 steel ball,n. 钢珠

7 play ball,开始活动；开始赛球

8 ball screw,滚珠螺杆；滚珠丝杆；球头螺钉

9 ball milling,球磨碾磨

10 crystal ball,（占卜用的）水晶球；预言未来的方法

11 rubber ball,橡皮球

12 ball pen,圆珠笔

13 golden ball,金球；金琥

14 tennis ball,网球

15 soccer ball,英式足球

16 golf ball,高尔夫球

17 ball rolling,钢球轧制

18 cotton ball,棉球；硼钠钙石

19 kick the ball,踢球

20 pass the ball,[体育]传球

1 ...a golf ball..…一个高尔夫球。