The date of manufacture of the jewellery has not been authenticated.
这些珠宝
制造日期尚未经证实。
、可靠或有效
；
效
置;节所递国书,信任状;The date of manufacture of the jewellery has not been authenticated.
这些珠宝制造日期尚未经证实。
The museum made the mistake of accepting the painting before it had been authenticated.
博物馆在还未确认这
真实性之前就错误地把它接受了。
声明：以上例句、词性分类均由互联网资源自动成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
false
