In the cold winter and the moon, having a body of righteousness in the air cannot save the cold stars of the hands and feet, but do not use cold feet to express cold feet.
Because the meaning of cold feet is "temporary retreat, timidity", and the "soft legs" in Chinese context are similar. Common collocations are "get cold feet" and "have cold feet".
e.g. He planned to participate in the demonstration, but then he had .
He intended to participate in the demonstration, but flinched.
Some people always get when they go to a test.
Some people are always scared when they take exams.
Let's take a look at what other common expressions of Kangkang Cold have
1. cold in hand
Strapped for cash
short of money
e.g. To be frank, I’m these days.
Frankly, I've been tight lately.
2. cold shoulder
Treat with indifference and ignore it
an attitude of rejection.
e.g. I don't understand why she gave me the .
I couldn't understand why she was so cold to me.

3. a cold fish
People with a cold attitude; Not welcoming people
a person who is distant and unfeeling
e.g. The old man's a real . I've never seen him laugh.
This old man was such a cold man, and I never saw him smile.
4. cold comfort
Comfort that does not help; Doesn't work for solace
no comfort or consolation at all
e.g. She knows there are others worse off than her, but that’s .
She knew that someone was worse off than she was, but it was just a no-help comfort to her.
Have you learned?