cordon

詳細解釋：

cor.don

n.（名詞）
A line of people, military posts, or ships stationed around an area to enclose or guard it.
封鎖線：駐紮於一個地區周圍包圍或保衛它的一列人、軍事崗位或船隻
A cord or braid worn as a fastening or an ornament.
飾帶：用於固定或裝飾的帶或編帶
A ribbon usually worn diagonally across the breast as a badge of honor or a decoration.
綬帶：常以對角線方向佩帶在胸前做為一種榮譽勳章或裝飾的一種緞帶
Architecture A stringcourse.
【建築學】 水平箍帶、束帶
Botany A tree or shrub, especially a fruit tree such as an apple or a pear, repeatedly pruned and trained to grow on a support as a single ropelike stem.
【植物學】 修剪成單幹形的果樹：反覆修剪使其生長在單一繩狀樹幹上做為支撐的樹或灌木，尤其是果樹，如蘋果樹或梨樹
v.tr.（及物動詞）
cor.doned,cor.don.ing,cor.dons
To form a cordon around (an area) so as to prevent movement in or out:
封鎖：在某一地區周圍形成封鎖線以阻止出入：
例句：
Troops cordoned off the riot zone.
軍隊封鎖了 * 地區

來源：
French
法文
from Old French [diminutive of] corde [cord] * see cord
源自 古法文 [] corde的小後綴 [繩索] *參見 cord