正文
VOA常速英语:Scientists Gather for AIDS Vaccine 2011
词汇讲解:
1. vaccine n. 疫苗;痘苗
例句:She takes a vaccine against influenza every fall.
她每年秋季接种流感疫苗。
2. admit v. 承认, 供认
例句:She admitted having done wrong.
她承认自己做错了。
3. enthusiasm n. 热心,热情,热忱;极大(或强烈)的兴趣,入迷
例句:The speech aroused the enthusiasm of the students.
那篇演说唤起了学生们的热情。
4. spotlight n. 公众注意的中心
例句:This week the spotlight is on the world of fashion.
本周引人瞩目的是时装界。
5. divert vt. 使转移[向],使转向;使绕道;转移
例句:The cartoon diverted the children.
那部卡通片转移了孩子们的注意力。
6. block vt. 堵塞, 阻塞
例句:They blocked the entrance with big stones.
他们用大石块堵住了入口。
7. strain n. 种,品种
例句:This strain of wheat can grow during a cold spring.
这种品系的小麦能在寒冷的春天生长。
8. trial n. 测试, 试验, 考验
例句:They are doing clinical trials on a new drug.
他们正在做一种新药物的临床试验。
9. advocate n. 提倡者, 拥护者
例句:They are advocates of free trade.
他们是自由贸易的倡导者。
10. collaborate vi. 合作
例句:Two writers collaborated on the script for the film.
两个作家合写了这部电影的脚本。
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