spearhead有先锋，前锋;先头部队;矛头;枪尖;等意思，那么你知道spearhead的过去式是什么吗?今天一起来学习一下spearhead的过去式以及spearhead的用法和例句，希望对大家的学习有所帮助!
spearhead的过去式及其它时态
spearhead的过去式:spearheaded
spearhead的复数:spearheads
spearhead过去分词:spearheaded
spearhead现在分词:spearheading
spearhead第三人称单数:spearheads
spearhead的用法和例句
1、Chinese pop singer Li Yuchun is helping spearhead a new fund to help children with leukaemia.
中国流行歌手李宇春正在建立一个新的基金来帮助患有百血病的儿童.
2、You will spearhead the sales campaign.
你当促销活动的先锋.
3、American troops formed the spearhead of the attack.
美军是这次进攻的先头部队.
4、This week's auction round was meant to spearhead development despite that stalled legislation.
尽管立法进展不顺,本周的拍卖却旨在充当先锋.
5、A spearhead of tanks led the infantry attack.
坦克先遣队引导步兵进攻.
6、The marines went ashore as a spearhead this morning to capture key targets.
今天早晨，海军陆战队作为先头部队率先登陆以占领主要目标。
7、The new managing director will act as spearhead of the campaign.
新上任的常务董事将在这场运动中挂帅.
8、Helicopters can to some extent take the place of tanks by spearheading the airborne attack.
直升机可以担任空中进攻的前锋，从而在某种程度上取代坦克的地位。
9、In order to control them yesterday's remarks, though weakened tone, but spearhead a more explicit.
以此来对照昨天他们发表的言论看, 虽口气减弱, 但矛头所指更加明确.
10、Russia's spearhead is mainly directed against NATO, against NATO's eastward expansion, vigorously promote the United States.
俄的矛头主要是针对北约, 针对大力推动北约东扩的美国.
