spearhead

◎ 单词释义

n.矛尖；突击队的先遣队；攻击的最前线

v.做先锋；在前面带头做先锋

过去式: spearheaded 过去分词: spearheaded 现在分词: spearheading 第三人称单数: spearheads

Noun:

someone who leads or initiates an activity (attack or campaign etc.)

the leading military unit in an attack

the head and sharpened point of a spear

Verb:

be the leader of;

"She spearheaded the effort to find a cure for the disease"


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