名词中文翻译1
中文翻译：Unknown
同义词：
['leading', 'vanguard']
例句：
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1.The company's spearhead marketing campaign has been a huge success.
该公司的先锋营销活动取得了巨大成功。
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2. He is the spearhead of our team, responsible for leading the project.
他是我们的团队领导者，负责领导这个项目。
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3.The new leader will be the spearhead of change in this region.
新领导人将成为该地区变革的先锋。