美 [rʌn aʊt æt]
达到（某数字）：指达到某个特定的数字或数量。
... go to pieces 崩溃,崩溃;身板完蛋 run out at 达到(某数码) off balance 不服稳的,扭捏的 ...
达到（某数字）
accomplish / go / arrive at / to reach
What does the cost of converting the present building run out at?
把这样的一座房子改建一下费用要多少？
When he commences to cure the butter the smell is unbearable. I used to run out at first, when he started frying the butter, but now I stick it out.
他炼奶油时散发出的气味叫人受不了，从前他一炼奶油我就得先逃出去，现在倒可以坚持下来了。
Once the shaking has stopped, do not run out of the buildings at once.
一旦地震停止，不要立刻跑出建筑物。
The men at the camp would run out of the buildings where they slept, thinking it was an earthquake.
VOA : special.2009.01.24
Milton tells himself to run, and naturally he would have to run fast indeed in order to arrive at a moment in time that had already occurred before he even set out!
弥尔顿告诉自己要跑起来了，而且他也确实不得不跑的很快,从而准时到达,他刚出发时就已经存在的目的地！
弥尔顿课程节选 : 耶鲁公开课
So this we would want to delete in order for the code not to run the risk of crashing, but let's now see this was made by an excellent teacher out at Stanford University.
我要按顺序删除它，不要冒崩溃的风险,但是这个是由一个来自斯坦福大学的,优秀教师做的。
计算机科学课程节选 : 哈佛公开课
Though some of the contracts run out at the end of this year, a score will remain.
The road and the mountains run out at the Cap de Creus lighthouse which sends flashes of light into the dusk.
The tension increased in the next over when MIke Hussey was sent back by Hodge and run out at the bowler's end.
BBC: SPORT | Cricket | England | Australia win lifts England hopes