certificatereissued是什么意思（issued date是什么意思）

certificate[英][səˈtɪfɪkət][美][sərˈtɪfɪkət]n.证明书; 文凭，结业证书; vt.发给证明书; 用证书证明（或认可）; 双语例句1.Bailiffs need a certificate from the county court to seize goods for rent arrears.查封官需要有郡法院的证明才能没收货物以抵欠租。

2.It usually takes two to three weeks to get a certificate from a well-known CA.通常需要两到三周时间才能从从知名CA获得证书。3.You end up with something that contains a public certificate and a private key.您最终将获得包含公开证书和私钥的密钥存储库。