Solution: According to the meaning of the sentence, "upside down" means that "three" and "four" are reversed, so that we can get "mu" and "mu" and merge them into a new word "tears". In this riddle, "upside down" is a riddle, "typing" is a riddle and the answer is "tears".
The pinyin of tears is lè i. From the water, from the eyes. Eye water outflow is the paradigm of tears.
Original meaning: water flowing from the eyes. Such as: tears, tears, tears, tears, tears, tears, tears. Tears filled my eyes.
Group words:
1, lacrimal passage lè igu m: n; A short tube leading to a small hole on a small protrusion in the inner corner of the eyelid.
2, tears lè i hé n; Traces left by tears; Full of tears.
3, tears lè i Hu ā; Refers to the tears that have not yet shed; Her eyes sparkled with tears of joy.
4. The tearful girl lèI réNR；; ; Describe a person who is crying; Cry into tears.
5, tears lè i Shu ǐ; Tears.
6, tearful lè i w ā ngw ā ng; Describe the eyes full of lacrimal gland secretions; Tears in your eyes.
7. lacrimal gland lè i xià n; A cystic gland the size and shape of an almond that secretes tears.
8, tearful eyes lèI y m n；; Eyes with tears; Tears blurred.
9, tears Ying Ying lèI ying ying；; ; Tears; Tears filled my eyes.
10, teardrop lèI zh；; ; Tears like beads; Tears flow to the end. -Huang Tao's poem "in my heart forever"
Interpretation of ancient books:
I collected words, tears and Kangxi strokes on the water: 9. Outward stroke: 5. Words are the same as tears.
(Tears) Guang Yun, Jiyun, Rhyme Club and Zheng Yun blend together. So is eye drops.
Materia Medica tears, liver fluid. "Tan Zhuyu Pian" is a sad reminder of rain and tears.
Also, the cut and melody of Jiyun are very poor. Yitong
Besides, Ji Yun, Yun She and Zheng Yun are all exquisite and beautiful. The emergence of disease and mobility. Zhang Heng Du Nanfu is full of tears. "Notes" cited Huai Nanzi, tears broke the boat. According to Huai Nan Zi Zhu Shu Xun, this is a crime. Tears and anger.
Also, "auspicious rhyme" is strong and harmonious. Yi tong tears, cold and cold. "Fu of Emperor Wu of the Han Dynasty" is full of tears in autumn. Also known as crime.