BBC在线收听下载:谷歌推出人工智能家庭语音私人助理

1. arrest vt.逮捕，拘捕; 止住
例句：A climate of fear would arrest a healthy maturation of diplomatic personnel.
胆战心惊的心理会妨碍外交人员的健康成长。

2. accuse vt.指控; 指责，谴责
例句：We don't want to accuse anyone unjustly.
我们不想冤枉别人。

3. presidential adj.总统[总裁，议长，董事长，校长等]（职务）的
例句：It was reminiscent of his presidential campaigns.
这使他联想起他参加总统竞选的情景。

4. conspiracy n.阴谋; 共谋; 反叛
例句：Seven men, all from Bristol, admitted conspiracy to commit arson.
7个人都来自布里斯托尔，他们承认了合谋纵火。

5. 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。

6. rejoice vi.高兴; 欢庆
例句：I rejoice to hear that you are all well.
听到你们的身体都很好,我很高兴。

7. commit vt.犯罪，做错事; 把…托付给
例句：He refused to commit himself on the issue.
他拒绝就那一问题发表看法。