circulation

释义

n. 流通, 循环, 发行量\n[化] 环流 blood circulation 血液循环，血循环 in circulation 在流通中；在从事社交活动的 water circulation 冷水环流；水流循环

例句

The Daily News once had the highest circulation of any daily in the country.

《每日新闻报》一度在该国所有日报中拥有最高发行量。

Exercise improves the circulation.

运动能促进血液循环。