security clearance

seˈcurity ˌclearance noun [countableC, uncountableU]

LET/ALLOWofficial permission for someone to see secret documents etc, or to enter a building, after a strict checking process 〔经过严格安全审查后〕对参加机密工作的批准；出入某建筑物的许可

Examples from the Corpus

security clearance• Another son, Ron, is a Lockheed employee with a security clearance.• In preparation for his job at Commerce, Huang received an interim security clearance while he was still working at Lippo.• A visitor without security clearance must be signed for by the sponsor and accompanied at all times.

单词	security clearance
释义	security clearance seˈcurity ˌclearance noun [countableC, uncountableU] LET/ALLOWofficial permission for someone to see secret documents etc, or to enter a building, after a strict checking process 〔经过严格安全审查后〕对参加机密工作的批准；出入某建筑物的许可 Examples from the Corpus security clearance• Another son, Ron, is a Lockheed employee with a security clearance.• In preparation for his job at Commerce, Huang received an interim security clearance while he was still working at Lippo.• A visitor without security clearance must be signed for by the sponsor and accompanied at all times.
随便看	accede to accede to something accede to sth acceding accelerandi accelerando accelerandos accelerant accelerants accelerate accelerated accelerates accelerating acceleration acceleration accelerations accelerative accelerator accelerators accelerometer accelerometers accent accented accentless accents