cancelv.取消；作废；注销；抵消；删除n.取消；删除cancel a credit取消贷款Cancel And File取消并且入档cancelled check已注销支票,注销支票,已付支票,废票cancelled ratio地物信号抑制比,抵消比cancelled stamp销印票cancel a figure把数字抹掉cancelling date相约取消期cancel an order取消定货cancel a cheque取销支票Cancel Exercise撤消演习