This is the 2727th most frequent Chinese word.
冰球
Ice hockey.
In this sentence, "冰球" is used to refer to the sport of ice hockey.
我非常喜欢看冰球比赛。
I really enjoy watching ice hockey games.
Here, "冰球" again refers to ice hockey, emphasizing the context of training and practice in the sport.
昨天晚上，我参加了一个冰球训练。
Last night, I participated in an ice hockey practice.
In this instance, "冰球" shifts from referring to the ice hockey sport to the specific equipment, the puck used in the game.