正文
BBC news 2010-01-04 加文本
例句:The dog kept a vigilant guard over the house.
这只狗警醒地守护着这所房屋。
2.fortress n.城堡,要塞
例句:The easiest way to capture a fortress is from within.
堡垒最容易从内部攻破。
3.formidable a.强大的,可怕的,艰难的
例句:This is a formidable project.
这个工程非常艰巨。
4.discreetly ad.贤明的;谨慎的
例句:He acted with discretion,ie discreetly.
他做得很谨慎。
5.lapse n.过失,流逝,失效
6.tributary n.纳贡者,属国,支流
例句:There is a tributary road near the end of the village.
村的尽头有条岔道。
7.overhaul vt.分解检查,翻修,精细检查,彻底检查,整顿、整治
例句:You should overhaul your car engine.
你的汽车引擎该大修了。
8.antagonism n.对抗,对立,敌对,敌视
例句:A few joking words relaxed the antagonism between them.
几句笑话缓和了他们之间的对立情绪。
9.infiltrate v.使浸润,渗透,使潜入,使渗入
例句:How can we get firsthand data, if we do not infiltrate the enemy?
不打入敌人内部,怎么能得到第一手资料?