Synonyms of but: nothing more, nothing more, however, but, but, just.

However, it is pronounced bú guò (it follows the tone change rules and is pronounced bú, but it is actually bù). 1. Used after an adjective phrase or a two-syllable adjective to express a very high degree; that would be perfect. 2. Used as a conjunction to express a turning point; however, it is only doubled. ——Hong Liangji, Qing Dynasty, "Zhiping Chapter" The patient is in good spirits, but his appetite is not good 3.? Adverb, indicating the scope; only, just; just a child.

Detailed explanation:

1. No errors. "Yi·Yu": "The sky and the earth move in an orderly manner, so the sun and the moon will not make any difference." Kong Yingda Shu: "If the heaven and the earth move in an orderly manner, the sun and the moon will not make any difference, according to the dial."

2. Do not transcend; cannot transcend. ① "Guanzi · Li Zheng": "Every virtuous person cannot be equal, and a capable person cannot be an official."? Yin Zhizhang's note: "It is said that although a virtuous person has unparalleled talents, he cannot surpass his level of work." ② "Historical Records: The Chronicles of Qin Shihuang" : "At that time, the land of Qin was only a thousand miles away. It was thanks to His Majesty's divine sage that he pacified the sea and banished the barbarians. Under the light of the sun and moon, everyone was convinced."

③"Historical Records: Biography of Lian Po and Lin Xiangru": "Du After the courtesy meeting in the road, it will only take thirty days." ④ Zeng Gong of the Song Dynasty "Books with Wang Shenfu": "Compared with Cheng Yu and Jie Fu's Wang Ling Zhiwen, I think Yang Zi is not good enough." ⑤ Yang. Shuo's "Three Thousand Miles of Rivers and Mountains", paragraph 12: "It's not as delicious as dumplings, nor as comfortable as dumplings - this is an old saying that is thousands of years old, and there is another mistake!"

3. Not passing by ;Do not enter. ① "Huainanzi·Shuo Shan Xun": "Zeng Zi established filial piety, but he could not win over his mother." ② Cao Zhi's poem "Ying Zhao" of the Wei Dynasty in the Three Kingdoms: "You can't look at the city, but you can't visit the city."

4. Can't pass, there are obstacles. ?①Volume of "Jinhuazi Zabian" by Liu Chongyuan of the Southern Tang Dynasty: "On the day of Duan Chengshi's Mu Luling, he often visited the mountain temple and read an inscription. He did not recognize two words in it and said to the guests: 'This stele is of no use to the world. , if you can't read it in Cheng style, what's the use? '" ② Ming Dynasty Liu Ruoyu's "Ming Palace History: In charge of the inner government": "Anyone who cannot endorse the book, cannot imitate it, or defaces the imitation or commits a foul, is a Ci Lin. The teacher approves the number and will be punished by the admiral."

5. Feeling sorry. "Jingben Popular Novel: Cui Ning Beheaded by Mistake": "But the old man looks down on you. Isn't it good to help you today with a little capital to open a firewood and rice shop and earn some interest to live on?"