spike

长钉，道钉；钉鞋；细高跟英释中释nshoes with metal points on the bottom, worn by people who run races, play golf etc

阻止；以大钉钉牢；用尖物刺穿英释中释vto prevent someone from saying something or printing something in a newspaper

1 voltage spike,突增的瞬间电压

1 a clumsy attempt to spike rumours of a cabinet split.企图阻止在报纸上传播内阁分裂谣言的笨拙做法