例句：
Draughts help to circulate air.
通风有助于循环空气。
Leave a gap at the top and bottom so air can circulate.
在顶部和底部各留一点空隙，这样空气就可以流通了。
Rumours began to circulate about his financial problems.
有关他财务困难的谣言开始流传开来。
circulate的名词形式
文思都
人气：5.17K
例句：
Draughts help to circulate air.
通风有助于循环空气。
Leave a gap at the top and bottom so air can circulate.
在顶部和底部各留一点空隙，这样空气就可以流通了。
Rumours began to circulate about his financial problems.
有关他财务困难的谣言开始流传开来。