正文

VOA慢速英语:Banana Protein May Be Virus Killer

2015-11-10来源:VOA

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词汇讲解：

1. depression n.萎靡不振，沮丧
例句：Business boomed after the depression.
萧条之后生意兴隆起来。

2. virus n.病毒; 病毒性疾病; 毒素
例句：After all, computer viruses are forms of artificial life.
毕竟，计算机病毒是人造形式的生命。

3. protein n.[化] （质）朊，蛋白
例句：The synaptonemal complex is protein in nature.
联合复合体在性质上是蛋白质。

4. infect vt.使受影响，感染; 传染
例句： Go away, I don't want to infect you with my cold.
走开，我可不想把我的感冒传染给你。

5. investigate vt.调查; 研究; 审查
例句：The detective was sent to investigate the crime.
那位侦探被派去调查该罪行。