The word "er" in this sentence should indicate a parallel relationship, which is equivalent to "and" and "and". Because the two identities of Wei Wuji's "youngest son of King Wei Zhao" and "half brother of King Wei Anli" are equal.
ER:
The calligraphy character "ER"
Cheek hair, those with drooping scales are also called Er .
Pictogram. The small seal characters are shaped like a beard. The "一" on the top represents the tip of the nose, and the "|" represents the philtrum; the bottom is divided into two layers: the outer layer is like the beard on the cheeks, and the inner layer is like the beard growing under the mouth. One of the radicals of Chinese characters. Original meaning: cheek hair.
And, cheek hair also. ——Xu Shen of the Eastern Han Dynasty, "Shuowen Jiezi. Volume 9. Erbu" Deepen its claws, come out of its eyes, and make its scales. ——"Zhou Li·Kao Gong Ji·Zi Ren"
It means symmetry or possession, equivalent to "you" and "your"
How could I do it without knowing it? ——"The Book of Songs·Daya·Sangrou"
I know but am not guilty. ——"Zuo Zhuan"
The son returns and his parents die. ——"Guoyu·Wuyu"
It is all in the wine and meat, and enters the nose and mouth, so how can we know where it comes from? ——"Zhuangzi·Xu Wugui"
And When Weng returns, I will tell you again. ——"Strange Stories from a Chinese Studio·Promoting Weaving"
The thread is reeled early, and the thread is weaved early. ——Liu Zongyuan's "Zhongshu Guo Tuo Biography"
And Weng-----your father
Indicates instructions, which is equivalent to "this, this"
The same is true for the king and his concubines, who are both forced. ——"New Odes of Yutai·Ancient Poems Written by Jiao Zhongqing's Wife"
And the husband ------ this person; this person.
〈lian〉
A conjunction that has been used since ancient times can connect words, phrases and clauses, and express a variety of relationships. It does not need to be translated.
Indicates a parallel relationship. , equivalent to "and" and "and".
A strange wild snake from Yongzhou, with black substance and white markings. ——"Snake Catcher's Theory" by Liu Zongyuan of the Tang Dynasty
Then you will know that you are born in sorrow and die in peace and happiness - "Mencius. Gao Zixia. Born in sorrow and die in peace and happiness"
< p>Those who sacrifice their lives for righteousness - "Mencius. Gaozi shang. Fish what I want"Indicates a progressive relationship, equivalent to "and".
A gentleman is knowledgeable and considers himself day by day. ——"Xunzi Encouraging Learning"
Be a direct minister and serve our emperor, and you will be severely punished without regrets. ——Ming Dynasty Qian Qianyi's "Yuan Ke Li's father Huaijia presented Shang Baosi Shaoqing"
It means inheriting the relationship, which is equivalent to "Jiu" and "Talent".
Yu Fang was eager to return the favor and shouted loudly on the water. ——Su Shi of the Song Dynasty, "The Story of Shizhong Mountain"
The village (tong "xiang") died for the sake of one's own body and was not accepted - "Mencius. >Wan Zhong then accepts the etiquette and righteousness without arguing (tong "distinguishing") - "Mencius. Gao Zishang. Fishing for what I want"
Indicates a turning relationship, which is equivalent to "que", "but" but".
Green, derived from blue, and green from blue; ice, derived from water, and cold from water. ——"Xunzi Encouraging Learning"
There is room for Jing but not enough for the people - "Gongshu"
Indicates a relationship of purpose, which is equivalent to "come"
Man Li is farsighted and looks lucky. ——"Afang Palace Fu"
It expresses a hypothetical relationship, equivalent to "if".
If you are interested, you can look at the horse's head. ——Xu Ke of the Qing Dynasty, "Qing Bailei Chao·War"
If a person has no faith, he does not know what he can do. ——"The Analects of Confucius·Wei Zheng"
It expresses a modifying relationship and connects adverbials, which is equivalent to "地"
I Xun Xun rises. ——"Snake Catcher's Theory" by Liu Zongyuan of the Tang Dynasty
It expresses the relationship between cause and effect, equivalent to "therefore" and "therefore".
Zigong (Yuan Keli) initiated it, and the old and new cities stood like gold. ——Ming Dynasty Chen Jiru's "Records of Da Sima Jie Huan Yuan Gong's Family Temple"
Jade is in the mountains and the grass and trees are moist, and pearls are born in the abyss, but the cliffs are not withered. ——"Xunzi Encouraging Learning"
It expresses a rhetorical question with a strong tone, which is equivalent to "could it be" or "how".
Does benevolence depend on oneself, rather than on others? - "The Analects of Confucius·Yan Yuan"
〈 Help 〉
Indicates a partial-right relationship, which is equivalent to "the ", "的"
Yuzhi and Guo rely on each other for strength.
——"Huainanzi·Renjian"
Used together with "up", "down", "front", "back", "lai" and "go", it is equivalent to "with"
What is metaphysical is called Tao, and what is metaphysical is called tool. ——"Yi Ci Ci"
Modal particle, equivalent to "ah" or "ba".
The flower of Tang Di is the opposite. ——"The Analects of Confucius·Zihan"
If Ao's ghost is like a ghost, he will not be discouraged. ——"Zuo Zhuan·Xuan Gong Four Years"
Modal particle, used at the end of a sentence to express exclamation, equivalent to "ear", "which"
That's it, now It is almost impossible for those who become politicians. ——"The Analects of Confucius·Mitrin"
Structural particle, used after the adverbial that modifies the object structure.
Dividends receivable refer to the cash dividends that an enterprise should receive due to equity investment and the profits receivable from other units. (In the "的" type attributive clause structure, the adverbial formed by the preposition "because" expresses the reason why the verb "should receive" or "received", and "er" assists the adverbial in modifying the verb.)
Like, as if
More than a thousand people drowned, and the army was frightened and destroyed. ——"Lu's Spring and Autumn Annals"
Also see néng, Tong "neng"
①Able.
Be gentle but strong, use weak to be strong. ——"Huainanzi·Yuan Daoxun"
②Talent.
Those who conquer a country regard themselves as such. ——"Zhuangzi·Xiaoyaoyou"