adj.有穗的，長有穗狀花序的，有尖頂?shù)模慑F形的

v.以大釘釘牢；使 ... 失效；用尖物刺傷；飆升（動詞spike的過去式和過去分詞）

A device or machine, especially one having teeth or spikes and used for tearing. 扯碎機某種特定用途的裝置或機械，尤指扯碎用的、帶齒或尖釘?shù)难b置

There are many sharp spikes on the railings in the park. 公園的欄桿上有很多尖頭。