be feeble
Ten diseases and nine pains, Chinese idiom, Pinyin is sh í B ì ngji ǔ t 庸 ng, which means that the body is weak and sick. It comes from the complete story of Water Margin by Shi Naian of Ming Dynasty.
Idiom usage
The body is weak
Examples
Now my body is very sick, your second sister-in-law is also three days good, two days bad.
Analysis of Idioms
Seven diseases and eight pains
The origin of Idioms
The twenty fourth chapter of Shi Naian's the complete story of the water margin in the Ming Dynasty: "I'm very sick. I'm afraid that some mountains and rivers are high and low, so I have to make some farewell clothes in advance."
Idiom explanation
It is used to describe weakness and pain.
be feeble
confirmed habits are hard to get rid of - jī zhòng bù fǎn