A line of people, vehicles, or barriers enclosing an area

• A security perimeter preventing entry or exit

围绕区域的人、车辆或障碍物的封锁线

• 防止出入的警戒圈

To form a cordon around

• To block or isolate an area

以封锁线包围

• 封闭或隔离某一区域

A decorative ribbon or sash worn across the chest

• An insignia indicating rank or membership

斜披于胸前的绶带

• 表示等级或隶属的带饰

The arc of slip fielders on the off side in cricket

板球中外侧滑接位守场员组成的弧形阵列

A woody plant trained and pruned to a single stem on a support

修剪并沿支架培养成单干的木本植物