英音听力讲解:OPEC八年来首次同意减产

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1. announce vt.宣布; 述说; 声称; 预告
例句：He will announce tonight that he is resigning from office
他将于今晚宣布辞职。

2. crush vt.镇压; 压破，压碎; 弄皱
例句：They planned to crush down all opposition.
他们策划镇压一切反动力量。

3. plead vi.恳求; 辩论
例句：The lady pleaded with her daughter to come back home
这位女士恳求她的女儿回家。

4. ensure vt.确保; 担保获得[避免]
例句：Please ensure that all the lights are switched off at night.
夜间请务必将所有的灯关掉。

5. emerge vi.出现，浮现; 暴露
例句：Richard was waiting outside the door as she emerged
她出现的时候，理查德正在门外等着。

6. conceal vt.隐藏，隐瞒，遮住
例句：It was merely a blind to conceal his real situation with another.
那只是掩饰他跟别人要好的烟幕。