Faili法伊利failvi.失败；没做成某事；表现欠佳；用完；衰退vt.辜负；放弃；缺少；不及格n.不及格；没做成failed test piece不合格试件Failed satellites失效卫星fail to do sth.未能做fail-soft logic故障弱化逻辑fail a drugs test未能通过药检测试fail in ones dutyadj.失职failed in bending弯曲损坏fail-safe brake[电] 安全制动器fail safe program失效保险程序fail over cluster故障转移群集