encirclement
n. 包围；环绕
近义词：siege，blockade，
英英释义
Noun
- a war measure that isolates some area of importance to the enemy
例句
用作名词(n.)
- This is the first form of our encirclement of the enemy.这是我对于敌的第一种包围。
- The outflow boundary has the sierra encirclement.外缘有山脉环绕。