hit bottom

基本解释

I see some signs that chip prices have hit bottom as inventories are running out.
我观察到一些芯片价格已经降到底的信号，比如投资者得流出。
The best that most rail executives have said about volume is that it seems to have hit bottom.
铁路业高管关于运量所做的最积极表示也不过是说低迷状况似乎已经触底。
Home prices appear to have hit bottom in some areas of the country, but construction remains weak.
住宅价格似乎在该国的一些地区已经触底，但建设业仍然薄弱。

A student who tells you his grades have hit bottom is saying he has not done well in school.
Let's assume, for sake of argument, the thing I'm looking for is bigger than this. In that case, I'm going to throw away all of this, I'm going to hit that bottom line of that code.
让我们假定不是，假定要找的元素,比这个大，在这样的情况下，这些都擦掉，我要运行到代码的最后一行。
麻省理工公开课 - 计算机科学及编程导论课程节选
And also that we know that the zero does not count as a node, if per se I actually had managed to hit zero in drawing that, so the correct answer would be the bottom one there.
另外你们要知道零点不是节点，假设说我确实把零点画成０了，那正确的结果就是底下这个。
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