become effective immediately upon signature

英 美
  • 签字后立即生效
  • become v.变成;成为;变得;适合(某人);使(人)显得漂亮
  • effective adj.有效的;生效的;实际的
  • immediately adv.立即;直接地conj.一...(就)
  • signature n.签署;书帖;有特征的符号;【计】签名
  • upon prep.在...上;紧接着;逼近