He caught her arm in a subconscious attempt to detain her.

他下意识地抓住了她的胳膊，试图留住她。

《柯林斯英汉双解大词典》

It is against the law to detain you against your will for any length of time.

违反你的意愿拘留你无论多久都是违法的。

《柯林斯英汉双解大词典》

Allow me to detain you for a moment.

请允许我耽搁你一小会儿时间。

youdao

Thai diplomats on Wednesday morning presented Cambodian officials with a request to detain and extradite Thaksin Shinawatra.

VOA: standard.2009.11.11

The amendments would allow authorities to detain terrorism suspects for 30 days without filing criminal charges.

VOA: standard.2009.09.10

For instance, he says Mexican officials have no right to detain a migrant for not providing proper identification, a common practice in some parts of Mexico.

VOA: standard.2009.09.01

The Independent Police Complaints Commission (IPCC) will now examine why the Sapphire officers failed to detain Reid earlier.

BBC: Blunders kept sex attacker free

"This would suggest an interpretation that you start counting from the day you begin to detain her, " Genser said.

CNN: Myanmar's Suu Kyi: I did not violate house arrest

And it would allow the Immigration and Naturalization Service to detain or remove individuals with ties to terrorist groups.

CNN: Ashcroft says lawmakers moving too slowly