spring on

• • 扑向：

    to spring on the game

    扑向猎物

    Mother reindeer had to leave her baby behind on whom the hyenas had sprung.

    驯鹿妈妈无可奈何地离开了被一群鬣狗扑住的孩子。

  • [口语]突然向…提出(或宣布等)：

    Just as I arrived there he sprang on me that I had to come back immediately.

    我刚一到达那里，他就(突然)告诉我，让我立即返回。