drop spike

基本解釋

They found a spike coinciding with a drop in mammoth numbers some 15,000 years ago.
他們發(fā)現(xiàn)在大約15000萬前，猛獁象數(shù)量的減少伴隨著樺樹花粉數(shù)量達(dá)到了一個(gè)巔峰值。
They found a spike coinciding with a drop in mammoth numbers some 15, 000 years ago.
他們發(fā)現(xiàn)在15，000年前，猛獁象的數(shù)量恰巧出現(xiàn)一個(gè)高峰和低穀。
Away from the glitzy dining at the Strip mega-resorts, meal prices drop and your cholesterol may spike to previously unimaginable levels.
離開維加斯的娛樂聖地，肉降價(jià)了，而你的膽固醇水平可能會(huì)讓你大喫一驚。

And to one way of thinking, extending the time might reduce the likelihood of any wild drop (or spike).
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