n.尖状物;(防滑)鞋钉;穗;猛增;
vt.加烈酒于;用尖物刺入;阻止…传播;拒绝发表;
例句:
(figurative)Her words were spiked with malice.
她的话暗含恶意。
The probability curve would have collapsed to a narrow spike.
几率线则会缩成一条狭窄的峰.
The US dollar spiked to a three-month high.
美元猛然升值到三个月来的最高价。