英语词组ring of steel是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

ring of steel

1. A group of armed guards that encircle someone or something as a means of protection or to prevent escape. Police are planning to protect the family with a ring of steel during tomorrows funeral, following death threats made against them.

2. A system of security cameras set up around the perimeter of a city, usually to capture license plate information of cars passing in or out. The city announced it would be investing a quarter of a million taxpayer dollars into a new ring of steel, meant to cut accidents, catch speeders, and alert police to the location of suspects.

ring of steel

an encircling armed barrier preventing escape or restricting access.

词组	ring of steel
释义	ring of steel 1. A group of armed guards that encircle someone or something as a means of protection or to prevent escape. Police are planning to protect the family with a ring of steel during tomorrows funeral, following death threats made against them. 2. A system of security cameras set up around the perimeter of a city, usually to capture license plate information of cars passing in or out. The city announced it would be investing a quarter of a million taxpayer dollars into a new ring of steel, meant to cut accidents, catch speeders, and alert police to the location of suspects. ring of steel an encircling armed barrier preventing escape or restricting access.
随便看	give her skin give her some lip give her some skin give her some slack give her something to think about give her static give her stick give her that much trouble give her the air give her the all clear give her the all-clear give her the ax give her the axe give her the bag give her the bells and let her fly give her the benefit of give her the big e give her the boot give her the brush-off give her the brushoff give her the bum's rush give her the business give her the can give her the chair give her the cold shoulder