参见：来历[láilì]

• 此人来头不小。

  This person has powerful connections.

原因reason

• 他这些话是有来头的。

  He's got his reasons for saying this.

参见：来势[láishì]

做某种活动的兴趣interest

• 棋没有什么来头，不如打乒乓球。

  There's nothing fun about chess, playing table tennis is much better.