"The agreement verifiably limits, reduces excess Russian and US nuclear stockpiles, and it provides for an updated,streamlined, modern set of verification, monitoring and transparency provisions."

VOA: standard.2010.04.04

They have an excess of electrons.

有过多的电子。

麻省理工公开课 - 固态化学导论课程节选

For many years now, to qualify as an accredited investor, you have to have one million dollars in wealth or income in excess of $200,000 or, if you're married, $300,000 for the couple.

一直以来,可信投资者的要求是,你必须有一百万美元的财产,或者年收入超过20万美元,若已婚,则夫妇年收入要超过30万

耶鲁公开课 - 金融市场课程节选