decipher
/dɪˈsaɪfə(r); dɪ`saɪfɚ/ v[Tn, Tw]
succeed in understanding (a coded message, bad handwriting, etc) 破译（密码）; 辩认（潦草字迹）
I can't decipher what is inscribed on the pillar. 我认不出刻在柱子上的是什麽.
(infml 口) Can you decipher her scrawl? 你能辨认出她乱写的是什麽吗?