2010六级考试备考：重点词汇必备（7）

　　4. Virus

　　n.

　　病毒, 滤过性微生物, 毒害, 恶毒

　　A new United Nations report says the AIDS virus is spreading across Eastern Europe and Central Asia .联合国一项新的研究报告称 ，艾滋病病毒正在东欧和中亚地区蔓延。

　　5. Infect

　　vt.

　　传染, 感染

　　n. infection

　　The report also says AIDS infection rates are rising so fast in Asia ,that AIDS could become a more serious problem in Asia than in Africa .

　　6. Compete

　　vi.

　　比赛, 竞争

　　The Vermont governor is competing against seven other candidates seeking the Democratic Party nomination for president . 佛蒙特州州长与另外七名候选人一同在角逐民主党内总统候选人的提名。

　　7. Campaign

　　n.

　　战役, 活动, 竞选运动

　　vi.

　　参加活动, 从事活动, 作战

　　The former Vice President s support is expected to greatly help Mr. Dean s campaign . 前副总统的支持预计会对迪安的竞选有很大帮助。

　　8. Crash

　　n.

　　碰撞, 坠落, 坠毁, 撞击声, 爆裂声

　　v.

　　碰撞, 坠落, 坠毁, 破产, 垮台

　　At least 163 people are reported dead after two boats crashed in the western part of the Democratic Republic of Congo .据报道， 两艘轮船在刚果民主共和国西部相撞 ，造成至少163人死亡。

　　9. Delegation

　　n.

　　代表团, 授权, 委托

　　A government delegation is to begin an investigation into the cause of the crash later Thursday .一个政府代表团将在周四晚些时候对这次相撞事件的起因展开调查。