invalidlyadv.无用地；无价值地invalidadj.无效的；病弱的n.病人；残疾者vt.退役；遣送回家invalid care allowance伤残医疗补助金invalid civil behavior无效民事行为invalidity of contract合同无效invalid civil contract无效民事合同invalid action element[计] 无效的动作要素Invalid string constant无效字符串常量Invalid STACK parameter无效堆栈参数invaliding from service因伤病退伍invalid contract system无效合同制度invalid storage address无效存储器地址