解释下列加横线字词的意思
(1)若潜师以来,国可得也:_____________
(2)蹇叔之子与师:_____________
(3)命子封帅车二百乘以伐京:_____________
(4)孝子不匮,永锡尔类:_____________
(5)微独赵,诸侯有在者乎:_____________
(6)不及今令有功于国,一旦山陵崩:_____________
(7)项王乃复引兵而东:_____________
(8)籍独不愧于心乎:_____________
(9)六王毕,四海一:_____________
(10)后人哀之而不鉴之:_____________