He flashed his pass at the security officer.

他向保安员亮了一下通行证。

《牛津词典》

It's standard practice for a company like this one to employ a security officer.

像这样的公司雇用一名保安是惯例。

youdao

It's a standard practice for a company like this one to employ a security officer.

像这样的一家公司，雇佣安保人员是一种标准做法。

youdao

Islamabad police say a suicide bomber disguised as a security officer struck the lobby of the WFP headquarters in Pakistan shortly after midday.

VOA: standard.2009.10.05

A security officer has reported that vehicles were allowed inside because the guard at the AMISOM gate assumed they were with the United Nations.

VOA: standard.2009.09.17

Mr. PETER LEBOON(ph) (Transportation Security Officer, Philadelphia International Airport): My name is Peter Leboon.

NPR: Airport Security Marked by Hassles

"It's a good idea, " says Bruce Schneier, security guru and chief security officer of British Telecom.

FORBES: Magazine Article

David Miller, chief security officer at Covisint (a subsidiary of Compuware), is a perfect example.

FORBES: Influx of Nerds Changes Tenor of Auto Industry's Summer Camp