spearhead
'spiәhed
基本解释
n. 矛尖, 先锋队, 先头部队
vt. 做先锋, 带头
英文释义
n. someone who leads or initiates an activity (attack or campaign etc.)
n. the leading military unit in an attack
n. the head and sharpened point of a spear
v. be the leader of
词形变化
上一个单词：speargun
下一个单词：spearhead-shaped