面黃肌瘦 Yellow Faced And Wasted Thin
長老聽說,偷睛觀看,見那皇帝面黃肌瘦,形脫神衰。長老正欲啟問,有光祿寺官奏請唐僧奉齋。长老听说,偷睛观看,见那皇帝面黄肌瘦,形脱神衰。长老正欲启问,有光禄寺官奏请唐僧奉斋。
逐句解 Line by line
Hearing this, the elder stole a glance and saw that the emperor's face was yellow and his flesh wasted, his frame fallen away and his spirit spent.
觀 is guān, to look at. Read guàn the same character means a tower or a Daoist house, and this is the first of only two occurrences in the chapter. 偷睛 is to steal a look with the eye alone, without turning the head.
The elder was on the point of asking about it when an officer of the Court of Banqueting came to invite the Tang Monk to his meal.
正欲 marks an action caught at the moment of beginning. The interruption is the whole point of the clause.
Four phrases of four characters do the diagnosis: yellow face, wasted flesh, frame fallen away, spirit spent. It has the form of a medical observation, and the elder has made it without permission, out of the corner of his eye, while the king was talking.
Then he is interrupted before he can ask. The whole chapter has been arranging for this question and it never gets asked — dinner is served instead, and the diagnosis stays where it is, unspoken and already made.