词汇讲解:
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.
房价今略有下降。
3. combination n.合作; 密码组合
例句:Its 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 dont 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。
短语讲解:
1. We used to see a lot of malaria at the Wangpha clinic but now with efforts of elimination and active surveillance and even the setting up of malaria posts on the other side of the border, the malaria rates have really gone down.
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