扣押的英文：
detain
keep (someone) in custody

参考例句：

The seizure of contraband by Customs officers
海关官员对违禁品的扣押.

Impressive seizures of drugs
轰动一时的毒品扣押案.

distress warrant
【律】扣押令

Abuse of distress
擅自使用扣押或查抄的财产

The act of distraining or seizing to compel payment.
扣押财物扣押以逼迫付款的行为

sequestration | sequestrate
暂时查封| 财产扣押

garnishee a debtor's wages.
扣押一个负债人的工资

to distrain upon sb.
扣押某人的财物

Tort of keeping someone imprison wrongfully.
错误扣押某人的侵权行为。

The goods would be sequestered by the customs.
货物将被海关扣押。

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。

keep是什么意思：
v. 保持，处于；继续，重复；使耽搁；抚养；履行
n. 生活费，生活必需品

That news will keep.
那个消息留待以后再宣布。

They keep a shop.
他们经营一家商店。

How are you keeping?
你最近还好吧？

someone是什么意思：
pron. 有人，某人
n. 重要人物，有名气的人

Someone has tampered with the accounts of the company.
有人篡改了公司的账目。

Someone has tampered with the electrical circuits.
有人乱动过电路。

Someone left this for you.
有人把这留给你。