正文

VOA慢速英语:UN: Opium Grown in Afghanistan Down by 48%

2015-10-19来源:VOA

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词汇讲解：

1. decrease vi.减少，减小
例句：The workmen want to decrease the working hours and to increase pay.
工人们要减少工作时间,并要增加工资。

2. solve vt.解决; 解答; 解释
例句：Will you help me to solve this puzzle?
你能帮助我解决这个难题吗？

3. oust vt.取代; 剥夺; 驱逐
例句：Take care that quantity does not oust quality.
注意不要一味追求数量而忽视质量。

4. economy n.节约; 经济; 理财
例句：Their national economy is stagnant.
他们的国家经济停滞不前。