基本解释n.矛尖;突击队的先遣队;攻击的最前线v.做先锋;在前面带头做先锋同根派生 spearheading相关词英汉例句用作名词 (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。spearheading更多例句