I. gu ǐ n Pinyin: Gu ǐ n

Explanation:

1. Pipeline: steel ~. Bamboo ~. Water. Anger.

2. Musical instrument played: black ~. ~ strings.

3. Electrical equipment shaped like a tube: electronics. Crystal ~.

4. Used for slender cylindrical things: brushes. Two ~ toothpaste.

5. Last name.

6. management; Concern: ~ account number. ~ books. Who ~ warehouse? . She can run ten machines at once.

7. Jurisdiction: There are dozens of counties in this province.

8. discipline: ~ children.

9.As (work): I ~ improve, you ~ style.

10. Ask questions: ~ Mind your own business. We have no choice.

1 1. guarantee; Responsible for supply: ~ guarantee. Not good ~ change. ~ eat ~ live.

12. Its function is similar to that of "Ba", and it is specially matched with "Jiao": he is short and fat, and everyone calls him "Little Fatty".

13. The function is similar to "Xiang": ~ He borrows money. ~ I want something.

14. Regardless; No matter who he is, the one who should be criticized must be criticized.

15. correlation; Involved: He doesn't want to come. What's wrong with me?

Second, manage pinyin: lǐ?

Explanation:

1. Stripes of material structure; Material: wood ~. Muscle ~ article ~.

2. reasons; Reason: harmony. ~ bend. ~ when so.

3. Natural science, sometimes especially physics: ~ subject. Number ~ transformation.

4. management; Handling: handling ~. ~ wealth. In charge of things.

5. finishing; Make it tidy: ~ hair. ~ one ~ book.

6. Attitude towards others' speech acts; Express one's opinion (mostly used in negative form): We met on the road, and no one met anyone. Let it go.

7. Last name.

Evolution of Chinese characters in extended data;

Related words:

1. Tube well [gu ǐ n j ǐ ng]?

Wells with smaller diameters are mainly used for mechanical drilling and water lifting. The shaft wall is mainly made of steel pipe, cast iron pipe or concrete pipe.

2. Gunbo Guan Bao?

Completely sure; Guarantee: ~ effective. Water and fat are enough, so we can get more grains.

3. pipeline [ancient m 4 n d ao]?

In industry, transportation or construction, pipes made of steel or other materials are used to transport or remove oil, gas, natural gas, water and steam.

4. needle [zh ē n ancient n]?

The tube containing medicine on the syringe is graduated and made of glass. Also known as syringe.

5. supervise [ji ā n ancient n]?

Monitoring management; Supervision and management: ~ prisoners. Strengthen financial work.

6. Region?

Jurisdiction area.