counter signature

英 美
  • 副签
  • counter n.柜台;筹码;计数器;反驳adj.相反的adv.与…相反地v.反对;反击
  • signature n.签署;书帖;有特征的符号;【计】签名
名词 countersignature:
  1. a second confirming signature endorsing a document already signed