Demonstrate the word "snow" step by step:
Basic explanation:
White crystals falling in the air, mostly hexagonal, are formed by condensation of water vapor in the air layer when the temperature drops below 0℃. Resembling snow in color or luster: white. What is the name of the solar term every year? Gregorian calendar 65438+around February 7. It often starts to snow in the Yellow River valley of China at this time.
Supplementary information:
Xue, Pinyin: Wei Xu. The original meaning refers to the white crystal falling in the sky, which is condensed when the water vapor in the sky cools below zero degrees Celsius. Because the color of snow is white, the word "snow" can be extended to: white, ice cream and bright. Snow can be turned into water and has a cleaning function, so the word "snow" has the meaning of dust removal and washing, such as revenge, revenge and revenge.
Idioms containing the word "snow" are as follows:
1, bullying frost and snow, meaning unyielding momentum. From Liu Zaoqing.
2, snow fireflies, meaning to study hard. From Yuan Xianyu's Guishu Award.
3. Romantic night originally refers to the natural scenery often described in old poems; After metaphor piled up words with poor and empty content. From "Yichuan Soil Attack Preface"