小循环的英文：
lesser circulation

lesser是什么意思：
adj. 较少的，更小的；次要的
adv. 较少地，更小地；不及

The lesser panda is a member of the raccoon family.
事实上，小猫熊是浣熊科的一种。

He is a lesser-known actor.
他是个不太出名的演员。

The lesser panda is a member of the raccoon family.
小猫熊是浣熊科的一种。

Don't waste time on these lesser matters.
别把时间浪费在那些次要的事情上。

I was very tired. To a lesser extent so was he.
我累极了。他也很累，但比我稍好些。

circulation是什么意思：
n. 血液循环；流通，传播；发行量

Have you been circulated with details of the conference?
你收到会议详情的通知了吗？

circulate counterfeit coins
使伪造的钱币流通

This magazine has a large circulation.
这本杂志发行量很大。

The circulation of gossip is abhorrent.
传播流言蜚语是可恶的。

The air was circulated mechanically.
空气循环是靠机械驱动的。