tract n. 广阔的地面,土地,地方,地域,小册子
例句:Fred bought a big tract of land for real estate.
弗瑞德买了一大片土地搞房地产。
trace n. 痕迹,踪迹 v. 描绘,查出,追溯,上溯
例句:The cause of the huge fire was traced to a faulty fuse-box.
起火的原因已查出是因保险丝盒中有短路。
attract v. 吸引,有吸引力,引起注意
例句:The government is trying to attract more investment into the advanced technology industry.
政府正在试图吸引更多资金投资到高技术方面来。
attraction n. 吸引,吸引力,吸引人的事物
例句:Detective novels used to hold a special attraction for my son.
侦探小说曾对我儿子特别有吸引力。
attractive adj. 吸引人的,有魅力的
例句:A good commercial make the attractive features of a product stand out.
好广告能突显产品吸引人的特征。
contract n. 合同,契约,婚约 v. 使缩短,感染,订约
例句:Carl is not a permanent employee; he is working here on a fixed-term contract.
卡尔并不是永久雇员,而是根据定期合同在此工作的。
distract v. 转移
例句:You can try to distract the examiner from weakness of your case.
你可以试着分散考官的注意力,使他们看不到你的弱点。
extract n. 精,汁,摘录,选粹 vt. 榨取,摘录,析取,吸取
例句:The article was a choice extract from Susan’s famous masterpiece.
这篇文章是从苏珊的著作中摘录出来的精粹。
subtract v. 减去,减
例句:If you subtract 3from 5,you get 2.
五减去三就得二。