1.dictator n. 独裁者;命令者
Finally, they threw down the dictator.
他们最终推翻了独裁者 。
2.manipulate vt. 操纵;操作;巧妙地处理;篡改
The treasurer was arrested for trying to manipulate the company's accounts.
这个会计因企图篡改公司账目而被捕 。
3.rig n. 装备;钻探设备;服装;[船] 帆装 vt. 操纵;装配;装扮;装上索具
She accused her opponents of rigging the vote.
她指责对手幕后操纵了这次选举 。
4.biometrics n. [生物] 生物统计学;[生物] 生物测定学;寿命统计
In fact, the fingerprint identification technology is very common, and even fingerprint biometrics has become almost synonymous.
事实上,指纹识别身份技术已是十分的普遍,甚至于指纹识别几乎成为了生物测定学的同义词 。
5.retina n. [解剖] 视网膜
The periphery of the retina is very sensitive to motion.
视网膜的外围对运动非常敏感 。