Definition
- B2
to take a few steps back from an object or person
往后退；退开
For safety reasons, everyone should stand back a little.
为了安全起见，每个人都应该往后退一点。
She instructed people to stand back while filming the fire scene to avoid danger.
她指示人们在拍摄火灾场景时退开，以避免危险。
The police asked onlookers to stand back to allow the ambulance easy access.
警察要求旁观者后退，以便救护车能顺利通行。