1、spearhead
领导;倡导;当…的先锋
Esther Rantzen, who is spearheading a national campaign against bullying.
埃丝特·兰森,一场全国性的反抗暴力运动的领导者
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
。前锋;先头部队
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
。2、campaign
(社会、政治)运动,活动
During his election campaign he promised to put the economy back on its feet.
他在竞选时许诺将重振经济
。Apacs has launched a campaign to improve the training of staff.
雅拍体育用品公司开展了加强员工培训的活动
。发起运动;开展活动
We are campaigning for law reform.
我们正在宣传呼吁进行法律改革
。Mr Burns has actively campaigned against a hostel being set up here.
伯恩斯先生积极活动,反对在这儿建青年旅舍
。(包括一系列战斗的)战役
The allies are intensifying their air campaign.
联军部队正加大他们的空战强度
。a bombing campaign.
轮番轰炸