keep abreast of意思是(使)保持与…并列, 了解…的最新情况;并进
英 [ki:p əˈbrest ɔv] 美 [kip əˈbrɛst ʌv]
一、abreast
英 [əˈbrest] 美 [əˈbrɛst]
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 [stænd said bai said] 美 [stænd saɪd baɪ saɪd]
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。
