Dog days wear a padded jacket and play an idiom?

Cold and warm self-knowledge, a Chinese idiom, pinyin is lěng nuǎn zì zhī, which means that this refers to the cold and warm of water, and the drinker knows himself; Zen Buddhism uses it as a metaphor for the state of self-enlightenment; It is also a metaphor for the depth of learning, only you know.

Sanxin Xing's spine trembled, and he played an idiom. The answer to the puzzle is chilling.

Idiom Explanation] Li: Fear, trembling. Shivering without being cold. Described as very frightening.

From] "Historical Records: The Biography of Cool Officials" "More than 400 people were killed every day, and then the county shuddered, and the people were ruled by the officials. "【Example】 How can the gas of fruit fat powder be powerful? Hu Nai's filthy body, .

Qing Pu Songling's "Liao Zhai Zhi Yi Ma Jiefu".

Grammar] constricted; as a predicate, a definite; Used to think, hear, or slip into the source of something frightening and unsettling.

Historical Records: The Biography of the Cool Officials": "More than 400 people were killed every day; After that, the county shuddered. ”

Example. He—the thought that he would be sentenced soon after, he would be drenched in a cold sweat.

Wear a padded jacket on dog days - heat inside and out.

Afterword about dog days:

Dog days wear leather jackets - not the time, don't know the current affairs; It's messed up.

Dog day firecrackers – blow up at the first touch.

Hail on dog days – the one who comes is not good.

Dog Day Popsicles – Everyone Loves It; Loved by all.

Ice cubes on dog days – no sunlight.

Dog day fans – busy.

Dog Days Overnight Meal – Stinky Goods.

Dog Day Dog – Breathless; Out of breath.

Dog Day Crops – A Day Change.

Dog days hatch chicks – badass; There are many bad guys.

Drinking ice water on dog days – right in the middle.

Dog days to drink herbal tea – just in time.

Dog days burn the stove – it's hot.

Dog days cotton jacket - prepare for busy time when you are free.

Dog day grasshoppers - no winter, no summer.

Dog days blowing northwest winds - inexplicable.

Drink a cup of sour mare's milk on dog days – it's a pleasure.

Dog days drank iced sour plum soup - quenching thirst.

Sorghum seedlings on dog days – rising steadily.

Dog days fall into an ice cellar – cold from head to toe.

Thunderstorms on dog days – a matter of moments.

There are three ways to say this after the break:

Dog days wear a leather jacket – it's not the time.

Dog days wear leather jackets - don't know the times.

Dog days wear leather jackets - no messing around.

Dog days wear a cotton jacket to cover sweat (Wuhan).

Wuhan is the name of a city