同义词： spearpoint spear-point
"She spearheaded the effort to find a cure for the disease"
以上来源于: WordNet
V-T If someone spearheads a campaign or an attack, they lead it. 领导 (一场运动或袭击) [journalism]
She is spearheading a nationwide campaign against domestic violence.
她正在领导一场反对家庭暴力的全国性运动。
The items include spearheads and cutting tools - many of which have never been seen before.
这些物件包括矛头与切割工具，而其中有很多是人们从未见过的。
These spearheads are the firmest evidence yet found for the first human beings to inhabit America.
这些矛头是有史以来证明美洲首批人类定居踪迹的最有力证物。
Lee, founding president of Google China, spearheads the trend of Chinese entrepreneurs wooing learners.
谷歌中国创始人兼总裁李开复引领了一股中国企业家向学习者传道授业的风潮。
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