drop from

基本解释

Without those propellant burns, the station would eventually drop from orbit.
沒有這些推進器的點燃，空間站最終會從軌道降落。
In effect, they have seen their profit drop from $65 a barrel at the market's peak to less than zero.
實際上，它們眼睜睜看著利潤從市場高峰時的每桶65美元降到了虧損的境地。
Heart rate tracking for three of the Alaska bears showed a drop from 55 beats per minute on average before hibernation to 14 erratic ones per minute in winter.
對三頭阿拉斯加的黑熊的心率追蹤顯示出它們在鼕眠前的平均每分鍾 55 下降低到了鼕天裡每分鍾飄忽不定的 14 下。

President Obama will speak on Tuesday about his plans for tackling the nation's In his weekly radio and Internet address, Mr.Obama says the drop from October's 10.2 percent jobless rate is a positive trend, but he is not satisfied.
I give it such a hard time each time I teach this class, that I'm often tempted to just drop it from the discussion altogether.
每次授課時我都對此嚴加斥責，而且經常想要直接放棄討論。
耶魯公開課 - 死亡課程節選
And we had a bunch of drop downs I was able to choose from.
這兒有一些下拉菜單可供選擇。
哈彿公開課 - 計算機科學課程節選

That represents a drop from the previous quarter (4Q 2010) which recorded 16% growth.
FORBES: Analyst: Text Messaging Decline In U.S. Threatens Carrier Profits