What does sudden sadness mean?

No relevant definition or meaning of "sudden sadness" was found.

Suddenly:

Chinese characters (commonly used words) are the first-class universal norms of Chinese. The oldest form of this word is Xiao Zhuan, but it is also found in the Book of Songs in the pre-Qin period. The original meaning of "sudden" refers to the horse running fast, and the extension refers to running. It also means general haste and urgency. Then extended to sudden, sudden; There are several times, which means repetition. In Shuo Wen Jie Zi, the word "sudden" is a pictophonetic character, and the left-handed sound: the word "horse" is used in the left half and the word "ju" is used in the right half.

The original meaning of "sudden" is that horses run fast, so "horse" is used as a signifier. Regular script is inherited from seal script. Simplified Chinese Character Summary stipulates that the radical "horse" is simplified to "horse", so the metaphor of "sudden" is simplified to "sudden". The original meaning of the word "suddenly" is the galloping of a horse. There are "Hu" and "Hu" in ancient Chinese. The former means galloping horses, while the latter is used in structures to gallop horses. The original meaning of "suddenly" is used here.

The word "chug" is extended from the original horseshoe to Mercedes-Benz. Other people, animals, etc. running fast can be called "sudden". For example, "Zhuangzi's Theory of Everything": "The elk sees it suddenly." Suddenly, it was the galloping sound of elk. The gallop of the horse is rapid, so "suddenly" is extended to emergency and violence. For example, "storm" and "shower" mean rainstorm. The word "suddenly" has the meaning of sudden and repetition, and this extended relationship with the original meaning is also understandable.

For example, "sudden cooling" means that the weather suddenly gets cold, and "sudden warming" means that the weather suddenly gets warm. Another example is "sudden remonstrance", which is very common in ancient books and refers to repeated remonstrance. In modern Chinese, the word "bu" is a common compound word with "tu" as its morpheme. Step means "Xu Xing" and "Tu" means "Chong". Slow and fast, extending to rhythm, scale and discipline. "The new book assistant" said, "Walking is Ji Xu's festival." And then extended to the procedure of doing things.

Qi:

Pronunciation Qο, Chinese characters, like the ancient "Qi", is an ancient weapon shaped like an axe: "Dry Qi Feather." Such as: cymbals (axe cymbals). Q and sound. Words from gold, from qi, qi also sounds. "Qi" refers to "series tomahawk". "Gold" and "utensil" together mean "a series of metal tomahawks". Original meaning: series metal tomahawk. Escape: metal tomahawk. In ancient times, like "Qi", it was an axe-like weapon in ancient times: "Dry gas plume." Such as: cymbals (axe cymbals)

Guang Yun, Ji Yun, Yun Hui? I am afraid in the warehouse, and I am the same. "Guang Yun" is both a tribute and an axe. In "Twelve Years Left", the king ordered to strip laurel for happiness. "Note" qi, axe also. Well, so is the handle. Huai Nan Zi Ben Jing Xun is dry and gloomy.