invalidityn.无效；无价值；病弱invalidadj.无效的；病弱的n.病人；残疾者vt.退役；遣送回家invalid page time-sharing无效页面分时Invalid driver or file name无效的驱动器或目录名invalid trap vector address无效陷阱向量地址invalidation on compression压缩失效Invalid drive specification无效驱动器说明Invalid Administrative Acts无效行政行为制度研究invalid send buffer address无效发送缓冲区地址Invalid Apparatus Principle无效器件原理invalid exclusive reference不正当互斥访问Invalid Page Fault in Module模块中存在无效页错误

1. Endorsement refers to the act of putting relevant items in writing and endorsing the back of the bill or an allonge.
   背书是指在票据背面或者粘单上记载有关事项并签章的票据行为。
2. Article 38 "Acceptance" is the act of a drawee of a bill of exchange who promises to pay the sum on the bill at the maturity of the bill.
   第三十八条承兑是指汇票付款人承诺在汇票到期日支付汇票金额的票据行为。