BBC在线收听下载:中国救援人员仍在搜寻沉船失踪人员

1. survivor n.生还者; 幸存者
例句：There was only one survivor.
仅存一人。

2. speculate vt.思索，猜测
例句：I wouldn't like to speculate on the reasons for her resignation.
我不愿意猜测她辞职的原因.

3. deny vt.拒绝; 拒绝承认
例句：He would not deny himself one enjoyment.
他一点儿也不肯委屈自己。

4. investigate vt.调查; 研究
例句：The detective was sent to investigate the crime.
那位侦探被派去调查该罪行。

5. ensure vt.确保; 担保获得
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。

6. intend vt.意欲，计划
例句：He meant no harm, ie did not intend to hurt or upset anyone.
他并无恶意。

7. appeal vi.要求（迫切）; 有吸引力; 求助（于）
例句：You might not appeal to her in vain.
您对她的呼吁不可能毫无作用。

8. default vt.未履行，拖欠
例句：Let's both try not to default on our commitments.
让我们双方一起努力,不违反自己的承诺。