Crossword puzzle: mosquito-repellent incense plays solar terms or plants.

The answer is: mosquito-repellent incense.

There is a little dragon on the shelf: mosquito-repellent incense, like a coiled dragon;

Spitting beads is a little red: the end of mosquito-repellent incense is red because it is burning;

Smoke curled up without rain: smoke will be ejected when mosquito-repellent incense is lit;

Snowflakes are not winter: burnt mosquito-repellent incense will fall like snowflakes.

Extended data:

Method of guessing riddles

First, the inclusion method: the word of the crossword puzzle or the word whose meaning contains the answer is mostly used for crossword puzzles.

For example, party member and party member are all qualified (guess a word): mouth

Second, the method of loss increase and separation

The guessing method of recombination with stroke radicals after increasing or decreasing clutch.

Such as moonlight and water light on the lake (guess a word): ancient times

Third, the question and answer method:

Take the question as a riddle and the answer as the bottom.

For example: Where are the immortals? (Guess a place name): Shanxi

Fourth, know the law.

A guessing method of linking word meaning and text meaning according to riddles and answers. This is the most common method.

Explain item by item (guess chemical terms): decompose