hit bottom

基本解释

I see some signs that chip prices have hit bottom as inventories are running out.
我觀察到一些芯片價格已經降到底的信號，比如投資者得流出。
The best that most rail executives have said about volume is that it seems to have hit bottom.
鉄路業高琯關於運量所做的最積極表示也不過是說低迷狀況似乎已經觸底。
Home prices appear to have hit bottom in some areas of the country, but construction remains weak.
住宅價格似乎在該國的一些地區已經觸底，但建設業仍然薄弱。

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.
讓我們假定不是，假定要找的元素,比這個大，在這樣的情況下，這些都擦掉，我要運行到代碼的最後一行。
麻省理工公開課 - 計算機科學及編程導論課程節選
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.
另外你們要知道零點不是節點，假設說我確實把零點畫成０了，那正確的結果就是底下這個。
麻省理工公開課 - 化學原理課程節選

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