spearhead

spearhead读音音标

英 [ˈspɪəhed]

美 [ˈspɪrhed]

spearhead意思解释

n.

先锋，前锋；

先头部队；

矛头；

枪尖

vt.

当…的先锋；

带头；

变形

复数：spearheads

过去式：spearheaded

过去分词：spearheaded

现在分词：spearheading

第三人称单数：spearheads

英英释义

n.

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

同义词：spearpointspear-point

v.

be the leader of

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

双语例句

用作名词(n.)A spearhead of tanks led the infantry attack.坦克先遣队引导步兵进攻。用作动词(v.)The tanks spearheaded the offensive.坦克在那次进攻中打头阵。You will spearhead the sales campaign.你当促销活动的先锋。