1.dead heat 不分胜负
例句:Unofficial polls have us in a dead heat.
据非官方统计,我们不分胜负。
2.Secretary of State 国务卿
例句:Not long after, James flew off to Washington for a private meeting with Secretary of State Hillary Clinton.
之后不久,金镇庆便飞往华盛顿,私下会见了美国国务卿希拉里•克林顿。
3.a number of 若干
例句:The speaker can extemporize on any of a number of subjects.
该演讲人对若干题目中的任一个都能即席发言。
4.dress up 伪装
例句:Alice was dressed up to play Cinderella.
艾丽斯扮演灰姑娘。