run to
1．afford；have sufficient money，ability，etc．for买得起；有足够的钱、能力等做某事
On my salary I can't run to a colour television．靠工资我买不起彩电。
I'm afraid we can't run to a holiday abroad this year．恐怕今年我们没钱出国度假了。
The chapel needs redecorating，but funds won't run to it．教堂需要重新装饰一番，但资金不足。
2．amount to；extend to总额达到；伸展到
The book runs to 300 pages．该书多达300页。
The casualties ran to more than a hundred thousand．伤亡人数达10万以上。
3．tend to倾向于
She naturally runs to fat．她天生会发胖。
I was annoyed that I had let myself run to fat， so I made efforts to lose weight．真烦人，我长得太胖了，所以我努力减肥。