round out 

英汉解释

完成

同义词

v. fill out，finish out，round，round off

参考例句

1. The only way to round out your education is by going deep into the realities of life.
使你所受教育更加完善的惟一方法是深入生活实际。
2. These studies round out the results of many years of research.
这些研究充实了许多年来研究的结果。
3. Outside the museum, two bullet-riddled cars round out the story.
在博物馆外面，两辆布满弹孔的车讲述了这个故事。

英英解释

v.
  1. fill out
  2. make bigger or better or more complete
  3. express as a round number
  4. make round

网络释义

round out
修圆; 使圆满; 使变圆; 成功;
round it out
拉平飘;
wheel out of round
车轮不圆;
lay out of round
成组炮眼的排列;
Get out of round
脱圆;