encirclement
🇺🇸
/ɪnˈsɜːrklmənt/
🇬🇧
/ɪnˈsɜːklmənt/
When something is completely surrounded by other things, like a circle around it.
The soldiers created an encirclement around the castle to capture the enemy inside.
士兵們在城堡周圍製造了包圍圈,以捕獲裡面的敵人。