savings可数吗

　　例句：

　　I'll have to draw on my savings.

　　我只得动用我的存款了。

　　She was tricked out of her life savings.

　　她被骗走了一生的积蓄。

　　I paid for the damage out of my savings.

　　我用自己的积蓄赔偿了损失。