spike

/spaɪk/ 名词 C1

中文：穗

A sort of very large nail.
A piece of pointed metal etc. set with points upward or outward. · The trap was lined with spikes.
Anything resembling such a nail in shape.
An ear of corn or grain.
A kind of inflorescence in which sessile flowers are arranged on an unbranched elongated axis.
A running shoe with spikes in the sole to provide grip. (informal)
A sharp peak in a graph.
A surge in power or in the price of a commodity, etc.; any sudden and brief change that would be represented by a sharp peak on a graph.

复数 spikes

+ 加入复习

来自图书馆

Tonight a spike of white lilies faintly perfumed the room like the dream of a fragrance.

Business leaders drove a golden spike into the track to celebrate the grand achievement.

注册免费账号后，在图书馆中把鼠标悬停在任何单词上即可看到意思，还能听朗读、收藏单词并按你的记忆安排复习，看到每本书你已经认识多少。