picket line

picket line是什么意思、picket line怎么读
纠察线, 哨兵线, 拴马索\n【法】 警戒线

picket line汉语翻译

纠察线, 哨兵线, 拴马索<br>【法】 警戒线

picket line英语解释

名词 picket line:

  1. a line of people acting as pickets