spike

n.长钉；尖状物；钉鞋；峰值；穗；穗状花；【排球】扣球

v.以大钉钉牢；使 ... 失效；用尖物刺伤；【排球】扣球

There are many sharp spikes on the railings in the park. 公园的栏杆上有很多尖头。

In that case, the price spike would be something like a dead-cat bounce. 在那种情况下，股价峰值可能会像死猫诈尸一样反弹。

Here is effective rice spike number. 这是水稻有效稻穗数。

They'll do anything to spike the guns of the opposition. 他们会使出各种手段来挫败对手。

钉鞋

adj.有穗的，长有穗状花序的，有尖顶的，成锥形的

v.以大钉钉牢；使 ... 失效；用尖物刺伤；飙升（动词spike的过去式和过去分词）

钉道钉的护路工

n.小穗状花小穗

n.穿索针；解索针

=marlinespike.