和谐英语

VOA慢速英语:Breast Cancer Drug Fights Infection in HIV/AIDS Patients

2014-03-11来源:VOA


词汇讲解:

1. approval n.同意; 批准
例句:This deal requires regulatory approval.
这笔交易需要获得监管批准。

2. estimate vt.估计,估算
例句:But companies should estimate costs comprehensively and conservatively.
但是公司应当综合谨慎地评估成本。

3. inject vt.(给…)注射(药物等); (给…)注射(液体)
例句:The women can inject themselves, and each shot is effective for three months.
妇女们可以自己注射,每一针的有效期为三个月。

4. accumulate vt. 堆积,积累
例句:But you have to speculate to accumulate.
但是你不得不通过推测来积累。

5. infect vt.使受影响,感染
例句:Mothers can infect babies at birth.
孕妇分娩时也可能感染婴儿。

6. vaccinate vt.给…接种疫苗
例句:Farmers do not deliberately vaccinate with both vaccines, browning agrees.
布朗宁同意,农民是不会刻意接种两种疫苗的。

7. release vt.释放; 放开
例句:It didn't release quarterly figures.
希腊没有发布季度环比数据。

8. shiver vi.战栗,发抖
例句:Diana gave a little shiver.
戴安娜轻轻颤抖了一下。