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VOA常速英语:Computers Evaluate Cancer Biopsies
2011-11-15来源:VOA
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词汇讲解:
1. leap n. 飞跃;跃进;骤变;激增
例句:National income went up with a leap.
国民收入猛增。
2. analyze vt. 分析, 分解, 解释
例句:The teacher tried to analyze the cause of our failure.
教师设法仔细分析我们失败的原因。
3. squint vi. 眯着眼睛, 斜着眼睛(看某物);瞟;从小孔或缝隙里看
例句:The sun was shinning straight in her eyes which made her squint.
太阳直射着她的眼睛, 使她眯起了眼睛。
4. classify vt.分类; 归类
例句:Librarians spend a lot of time classifying books.
图书馆工作人员花许多时间将书分类。
5. sophisticated adj. 精密的, 尖端的,复杂巧妙的,先进的
例句:This is a very sophisticated machine.
这是一台非常精密的机器。
6. recognition n. 认识; 认出; 识别; 承认; 认可
例句:She hoped she would avoid recognition by wearing dark glasses and a hat.
她戴上墨镜和帽子, 希望人们认不出她来。
7. scan vt. 扫描
例句:This apparatus scans patients' brains for tumours.
这台仪器扫描检查病人的脑瘤。
8. survival n. 幸存, 生存
例句:We all have a strong survival instinct.
每个人都有强烈的求生本能。
9. replace vt. 取代;以...代替
例句:Electric lights have replaced candles.
电灯已经取代了蜡烛。
10. prediction n. 预言;预言的事物;预测
例句:This great prediction is coming true.
这一伟大的预言正在成为现实。
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