What are synonyms and antonyms of these idioms? What are the rough tea and plain rice? Carving charcoal in the snow will last forever. It means that deer can talk.

Coarse tea and plain rice are synonymous with ordinary meals and coarse clothes, and the antonym is delicacies.

Elaborate synonym: ingenuity, self-made, antonym: Jerry-built, shoddy.

Giving charcoal in the snow is synonymous with icing on the cake, and the antonym is throwing stones when it rains.

An enduring synonym is immortal and famous in history, and an antonym is notorious.

The synonym deer is a horse, which confuses right and wrong, reverses black and white, and the antonym distinguishes right from wrong.

Clever tongue is synonymous with cleverness, exquisiteness and eloquence, while the antonym is clumsy, stupid and tongue-tied.