慢速英语:Drug-Resistant Malaria Spreads in Southeast Asia

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1. eliminate vt.排除，消除
例句：We should eliminate as many potential disguises as possible. 
我们尽量消灭潜在假象。 

2. decrease vi. 减少，减小
例句：There has been a modest decrease in house prices this year. 
房价今年略有下降。 

3. combination n.合作; 密码组合
例句：It’s a winning combination that no competitor has yet been able to challenge. 
这是一种必胜的组合，很少有竞争者可以匹敌。

4. resistance n.抵抗; 阻力
例句：An aircraft has to overcome the resistance of the air. 
飞机须克服空气的阻力。  
 
5. infect vt.使受影响，感染
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。  
 
6. transmission n.播送; 传送
例句：The letter was delayed in transmission. 
这封信在传递中被耽误了。