spearhead
过去式: spearheaded 过去分词: spearheaded 现在分词: spearheading 第三人称单数: spearheads
spearhead基本解释
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
spearhead同义词
spearhead相关例句
spearhead英英释义
"She spearheaded the effort to find a cure for the disease"