in gloomy mood
As a Chinese idiom, Pinyin is Xi á NCH ó UW à nzh à ng, which means a lot of inexplicable troubles; it describes empty thoughts and sentimentality; it also describes full of sorrow. From Zhang Sheng cooking the sea.
Idiom explanation
Idle worry: unspeakable worry.
The origin of Idioms
The first fold of Zhang Sheng's cooking the sea by Li Haogu in Yuan Dynasty: "it really kills all kinds of leisure and worries."
Idiom usage
It can be used as predicate, object and attribute; it can be used to describe full of sorrow.
in gloomy mood
estimate exactly how much time is needed to complete a project - jì rì chéng gōng
to open or find a new path or snap course - lìng pì xī jìng