Luo untied the meaning of four nights.

"Luo fen si zi" means that the word "Luo" is divided into "four" and "Xi" according to the upper and lower structure, which is a traditional word segmentation method.

Luo (pinyin: luó) is a commonly used Chinese character, which was first seen in Oracle Bone Inscriptions in Shang Dynasty. Its ancient glyph follows the bird to form a net, indicating a bird-catching net. Robben's meaning refers to "catching a net" and also refers to collecting, inviting and snaring. And the meaning of communication.

When used as a noun, it refers to a bird-catching net, which is extended to a sieve with dense holes and to a silk fabric with arc or annular holes. Luo is also a quantifier, and one Luo is twelve dozen, which is an English translation of English gross.

Trace the source of words:

Know words. The upper part of Oracle Bone Inscriptions's "Luo" is the word "net", like a net shape for fishing and catching birds and animals; The second half is the word "Wei (zhuī and)", which means bird. The combination of the two parts is to catch birds with a net. It is different from the word "net" for catching animals and fishing. Later, in order to clarify the meaning of this word, another signifier "Zi" (pronounced rice, like a silk thread) was added and written as "?" .

In the Warring States writing, "?" The radical "net" is omitted as "gang". In fact, as early as the Shang Dynasty in Oracle Bone Inscriptions, the word "net" was written in this way. Because the strokes of the character Luo in the seal script of Qin Dynasty are round, it is not easy to write, so people shorten the outer frame of the radical "net", change the two "ㄨ" inside to two horizontal and one vertical, and the "net" is transformed into "Na". At the same time, the circular strokes in the radicals "Z" and "Z" are turned into broken lines, and the semi-circular strokes are decomposed into two.

Because "?" Chinese characters have many strokes and are difficult to write. The simplified word "Luo" appeared in the Yuan Dynasty, and the first word "Zhou" was retained, but it was cursive. The writing of the word, the radicals in the lower left corner are shaped like "Xi", so the two radicals in the lower half are replaced by one "Xi". When simplifying Chinese characters after the founding of New China, the word "?" Was officially released. Simplified to "Luo".

Reference to the above content: Baidu Encyclopedia-Luo