noun

spike

尖状物, 长钉, 猛增

The fence has sharp spikes on top.

栅栏顶部有锋利的尖刺。

There was a sudden spike in prices.

价格突然飙升。

Athletes wear spikes for running.

运动员跑步时穿钉鞋。

a spike 一个尖状物 The wall was topped with metal spikes.

a spike in ((sth.)) (某事物)的猛增 There has been a spike in inflation.

Synonyms: point (尖端), prong (尖头), surge (猛增), rise (上涨)

源自古诺尔斯语 *spīk*,意为“碎片”。

想象图表上的一条线向上“猛增”(spiking),形成一个尖锐的“点”(point)。这有助于记住这两个意思。

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