扣留的英文：
detain
hold in custody

参考例句：

They interned belligerent ships in their harbour.
他们将交战国的舰船扣留在他们的港口。

Vehicles parked here without authorisation will be wheel clamped
未经允许,擅自停车者,将予以扣留

They interned belligerent ships in their harbour.
他们将交战国的舰船扣留在他们的港口。

Fang Fuming's detention has once caused tensions to Sino-US relations
方复明遭扣留一度使中美关系紧张。

To hold someone legally so as to keep him in custody and charge him with a crime
关押；合法扣留某人，看住他好对他指控罪行

The daughter of the banker be hold by kidnapper who ask for a ransom of $1m .
扣留银行家女儿的绑架者要求获得100万美元的赎金。

A withholding from the rightful owner of property that has lawfully come into the possession of the current holder.
扣押扣留财产现在持有者依法获得的财产

"The state of being detained or held under guard, especially by the police."
"在警卫下,尤指被警方扣押或扣留的状态."

You could detain any vehicle and search until it has been so searched.
你可以扣留任何车辆，直至搜查完毕为止。

Fran began her automatic patter about how Jon had been unavoidably detained.
弗兰开始不由自主地唠叨起乔恩是怎样无可避免地被扣留的。

detain是什么意思：
v. 扣留，扣押；耽搁，留住，阻留

The police have detained two men for questioning at the police station.
警方拘留了两个人在警察局盘问。

The police detained the man to make further inquiries.
警察拘留了那个人以作进一步的审问。

The police detained the suspected thief for further questioning
警方羁留了盗窃嫌疑犯以作进一步审问。

hold是什么意思：
n. 控制；握住；保留
v. 拿住，握住；保留；保持不变，持续；约束，控制；拘留；容纳；持有；适用

nail down; nail in;hold by
钉住;使人遵守诺言

We hold on in spite of the storm
我们冒着暴风雨继续前进。

hold a fair to raise money
举办义卖会筹款

custody是什么意思：
n. 监护，保管；拘留；抚养权

To keep in custody and hold an inquiry
拘押查究

The goods are in the custody of the captain.
货物由船长保管。

The manager was taken into custody on the charge of bribery.
这个经理因受贿罪名被拘押。