spike

中文意思

n. a transient variation in voltage or current
n. sports equipment consisting of a sharp point on the sole of a shoe worn by athletes
n. (botany) an indeterminate inflorescence bearing sessile flowers on an unbranched axis
n. a sharp rise followed by a sharp decline

n. 尖钉，鞋钉
He stepped on a sharp metal spike while walking through the construction site.
穿过施工现场时，他踩到了一根锋利的金属尖钉。
n. 尖峰，激增
The city experienced a sudden spike in electricity use during the hot summer afternoon.
在炎热的夏日下午，该市的用电量出现了突然激增。
n. 穗
The farmer examined the yellow spike of wheat to see if it was ready for harvest.
农民仔细检查着黄色的麦穗，看是否到了收获的季节。
v. 用尖物刺穿，钉牢
The clerk used a metal pin to spike the receipts together on the desk.
店员用一枚金属针把桌上的收据钉牢在一起。
v. 阻止，废弃
The editor decided to spike the news story because the information was not accurate.
主编决定废弃这篇新闻报道，因为信息并不准确。
v. 掺酒，加毒物
Someone managed to spike the fruit juice with alcohol at the high school party.
在高中派对上，有人偷偷在果汁里掺了酒。