汉语翻译：
n. 战役, 运动, 竞选运动
vi. 参加运动, 作战
【经】 运动, 游说, 广告活动词型变化：
名词:campaigner动词过去式:campaigned过去分词:campaigned现在分词:campaigning第三人称单数:campaigns词意辨析：
battle, war, campaign, struggle, warfare, fight, combat, engagement这些名词均有“战斗，战争”之意。
battle: 侧重指战争中的一次较全面、时间较长的战斗，也指陆军或海军在某一特定地区进行的战斗，或个人之间的争斗。
war: 是战争的总称，一般指包括多个战役的大规模战争。
campaign: 通常指在一场大的战争中在某一地区进行的一连串有既定目的的军事行动。也可作引申用。
struggle: 指激烈或时间持续长的战斗或奋力斗争。
warfare: 侧重指战争状态或具体的作战方法。
fight: 最普通用词，含义广，指战斗、斗争或打斗。
combat: 泛指军事行动，尤指小规模的战斗，甚至是格斗。
engagement: 指交战，交火。英语解释：
名词 campaign:

a race between candidates for elective office同义词：political campaign, run

a series of actions advancing a principle or tending toward a particular end同义词：cause, crusade, drive, movement, effort

several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints)同义词：military campaign

an overland journey by hunters (especially in Africa)同义词：hunting expedition, safari

动词 campaign:

run, stand, or compete for an office or a position同义词：run

exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for同义词：crusade, fight, press, push, agitate

go on a campaign; go off to war同义词：take the field

例句：

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。

The terrorists have intensified their bombing campaign. * 增加了 * * 活动。

We were outmanoeuvred and outfought throughout the winter campaign.我们在整个冬季战役中始终不如对手。

The resistance movement started a campaign of terror against the colonial rulers.抵抗运动开展了一场反对殖民统治者的恐怖活动。

That politician won the presidential election campaign and became the President.那位政治家赢得了总统选举，成为了总统。

Joan is campaigning for equal rights for women.琼在从事争取妇女平等权力的活动。

详细解释：
cam.paign
n.（名词）
A series of military operations undertaken to achieve a large-scale objective during a war:
战役：在一场战争中，为达到一个宏大的目的而采取的一系列的军事举措：
例句：
Grant`s Vick***urg campaign secured the entire Mississippi for the Union.
格兰特的维克伯格战役为联邦挽救了整个密西西比
An operation or series of operations energetically pursued to accomplish a purpose:
运动计划：以期达到某一目的而采取的一项或一系列积极有力的措施：
例句：
an advertising campaign for a new product; a candidate`s political campaign.
一项旨在推出新产品的广告计划；一项候选人的政治计划
v.intr.（不及物动词）
cam.paigned,cam.paign.ing,cam.paigns
To engage in an operation planned to achieve a certain goal:
参加运动：参与一旨在达到一特定目的而举行的运动：
例句：
campaigned through the jungles of Vietnam; campaigned for human rights.
参加越南的丛林战；参加人权运动
来源：
French campagne
法语 campagne
from Italian campagna [military operation]
源自 意大利语 campagna [军事举措]
from Late Latin camp3nia [open country, battlefield]
源自 后期拉丁语 camp3nia [野外，战场]
from campus [field]
源自 campus [野外]
【引伸】
campaign.er
n.（名词）
<参考词汇><同义词>campaign,crusade,drive,pushThe central meaning shared by these nouns is .a vigorous concerted effort to accomplish a purpose.:
这些名词所共有的中心含意是.为完成某一目的所作的一种精力充沛的、有计划的努力.：
例句：
a fund-raising campaign;
一项筹措资金的计划；
例句：
a crusade for improved social services;
一项改善社会服务的改革计划；
例句：
a drive to sell bonds;
致力于出售债券；
例句：
a push to get the bill through Congress.
推动通过国会要款。