1. 频密交易：Chinese Wall 职能划分制度;职能分管制度 | churning 频密交易 | circuit breaker 跌停板措施;自动暂缓交易机制

2. 搅乳：churning 一次提制的奶油 | churning 搅乳 | churnmoldingmould 铸造

3. 螺旋桨搅动的水面浪花翻腾：churn 猛冲海岸 | churning 螺旋桨搅动的水面浪花;翻腾 | churning loss 兴涡损失

1. (水)剧烈翻滚的，湍急的，汹涌澎湃的
Churning water is moving about violently.

e.g. ...anything to take our minds off that gap and the brown, churning water below.
能够让我们不去注意脚下的峡谷和混浊湍流的任何事情

adj

1. (of a liquid) agitated vigorously
in a state of turbulence

e.g. the river's roiling current
turbulent rapids

Synonym: roilingroiledroilyturbulent

2. moving with or producing or produced by vigorous agitation

e.g. winds whipped the piled leaves into churning masses
a car stuck in the churned-up mud

Synonym: churned-up