1 [U] [C] the process of helping sth to make progress and succeed 进展；促进: the advancement of knowledge/science 知识／科学的进步

2 [U] progress in a job, social class, etc （职位、社会阶层等的）晋升，提高: There is good opportunity for advancement if you have the right skills. 只要你有对路的技术，就有得到提升的好机会。