“鉴定书”的英语可以翻译为：[法] expertise report，surveyor's report，verification document，written expert testimony ...

她胆怯地走到坐在桌边的女士面前, 手里紧紧握着毕业证和鉴定书.Nervously she approached the lady at the desk, holding her certificate and testimonials very tight.鉴定书无主检、审核、批准签字无效.The certification is invalid without the signature of appraiser , checker...