The original meaning of yawning is to open your mouth and yawn.
1. Qian is a pictographic character. In the oracle bone inscription, a person is leaning forward and yawning with his mouth wide open. The small seal script transforms the mouth into three wisps of air, representing the air coming out of the mouth. After the change of officialdom, writing in regular script was poor. "Shuowen Qingbu": Qing means opening one's mouth to understand. It's like the shape of Qi coming out of a person. Anyone who owes money will owe it. Qian, open your mouth, and let out the blocked and blocked Qi. It looks like Qi is leaving the upper part of a person.
2. Basic explanation
Open your mouth to breathe out when you are sleepy: lack of stretch.
Part of the body moves slightly upward: missing legs. I owe my body. Borrowing someone else's property and not giving back or giving something that should be given to someone: credit. Debt. Debt. Owe. There is a sum of money owed that has not been repaid.
Not enough, lacking: poor. Defective. Lack of fire. Not considered. Everything is ready, all we need is the east wind.
3. Related word groups
Obsession, yawn, IOU, yawn, credit, tail debt, owed, accumulated debt, arrears, arrears, arrears, debts, shortfalls, debts Affection.
Yawn Pinyin: hāqiàn, when you are sleepy, open your mouth, take a deep breath, and then exhale. This is a physiological phenomenon caused by the increase in carbon dioxide in the blood and stimulating the respiratory center of the brain: yawning. Similar words: yawn, laugh, laugh, haha, laugh, not well, not stretch, not enough.
Methods for learning words
1. Reading and reading comprehension: By reading various articles, books, newspapers, etc., you can be exposed to a large number of vocabulary and at the same time understand the context. Learn the meaning and usage of words.
2. Make vocabulary cards: Write new words and phrases on the cards, write the words on one side, and write definitions, examples and other information on the other side. Then review and review these cards repeatedly to deepen your memory.
3. Use vocabulary books and applications: Use vocabulary books or online applications, such as dictionaries, word cards, etc., to find vocabulary definitions, example sentences, synonyms and other related information.
4. Practice vocabulary tests: Deepen your understanding and application of vocabulary by taking vocabulary tests, fill-in-the-blank questions, grammar exercises, etc.