[ 第三人称单数 plummets 现在分词 plummeting 过去式 plummeted 过去分词 plummeted ]
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V-I If an amount, rate, or price plummets, it decreases quickly by a large amount. (数量、比率、价格) 暴跌 [journalism]
In Tokyo share prices have plummeted for the sixth successive day.
在东京,股价已经是连续第6天暴跌了。
The president's popularity has plummeted to an all-time low in recent weeks.
总统的声望最近几周已骤然跌至前所未有的低点。
So, let's think qualitatively for a second about what that means or what the real meaning of that is. What that is telling us is that according to Newtonian mechanics and Coulomb's force law, is that the electron should actually plummet into the nucleus in 0.1 nanoseconds.
让我们定性的想想,这意味着什么,这告诉我们,根据牛顿力学,和库仑定律,电子,在0。1纳秒内,就会掉到原子核里面。
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