罢工纠察员( picket的名词复数 );
1. pickets的解释
1. 雪桩/系绳尖桩:peg board/木板栓/ | pickets/雪桩/系绳尖桩 | pinkie jam/末三指挤压法/
2. pickets的解释
2. 雪椿,雪樁:Pick:冰鎬尖. | Pickets:雪椿,雪樁. | Piece:鉤環?