keep abreast of意思是（使）保持与…并列， 了解…的最新情况;并进
英 [ki:p brest ?v] 美 [kip br?st ?v]
一、abreast
英 [brest] 美 [br?st]
adv.并排;并列，并肩地;不落后于
adj.并排的;并肩的
二、keep
英 [ki:p] 美 [kip]
vt.保持;保留;遵守;阻止
vi.（食品）保持新;保持健康
n.保持，保养;供养，抚养;生活，生计;饲料；牧草
1、We can't keep abreast of the developing situation unless we study harder.
我们如果不加强学习，就会跟不上形势。
2、My main reason for subscribing to New Scientist is to keep abreast of advances in science.?
我订阅《新科学家》主要是为了了解科学的最新进展。
扩展资料
表示并列的同义词：
一、be juxtaposed
并列
Finally, analyzed types of the relation between he nation Indemnification and the nation compensate, that including: Be juxtaposed, Cross and Repair with each other.?
最后，分析了国家赔偿和国家补偿具体的关系类型，两者之间存在并列、交叉和互补关系。
二、stand side by side
英 [st?nd said bai said]? 美 [st?nd sa?d ba? sa?d]
并列
Jadeite is the one of rare kind in jade, so it is praised as "king in the jade", stand side by side one of the seven top-grade precious stones of the world.
翡翠是玉石中最为珍贵和稀有的品种，被誉为玉石之王，并列于世界七大宝石之一。