spike
翻译
尖状物, 长钉, 猛增
例句
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。
语法模式
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.
近义词
Synonyms: point (尖端), prong (尖头), surge (猛增), rise (上涨)
词源
源自古诺尔斯语 *spīk*,意为“碎片”。
记忆技巧
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。