puck
noun/pʌk/
/pʌk/
- a hard flat rubber disc that is used as a ball in ice hockey
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(冰球运动使用的)冰球 - (computing) a pointing device that looks like a computer mouse and is used to control the movement of the cursor on a computer screen
手持游标器;光标定位器;定标器
Word Originlate 19th cent.: of unknown origin.