What does "de" mean in French?

1, de (phonetic symbol [d? ]), used as a preposition in French, mainly indicating subordination. (equivalent to "of" in English)

2. Virtue is also a noble feature in French names. In French, what is the position of de in a person's name?

The most basic usage of "de"

1) table membership

Joel, UNAMI. A friend of Joel's is a common usage, which can usually be translated as "de". Interestingly, their pronunciation is the same.

2) Form source

I come from China. I come from China. On the contrary, going to Shenzhen is one way. I want to go to Shenzhen.

3) Representing attributes

A Chinese class

A French teacher

Extended data

Explanation of other fields:

1, in organic chemistry, DE is the abbreviation of diastereomer excess, which is usually expressed by de%, that is, one diastereomer subtracts the absolute value of another diastereomer and then divides by the sum of the two.

2.DE is used to indicate the diameter of plastic pipe in engineering.

Nominal diameter is the size of all pipeline accessories in the pipeline system, expressed in numbers. Nominal diameter is a circular integer for easy reference, which has little to do with machining size. The nominal diameter is marked with the letter "DN" followed by a number.

3. The database engineer is a branch of the operation and maintenance engineer. It is the general name of the relevant staff engaged in managing and maintaining the database management system (DBMS), and is mainly responsible for the life cycle management of the business database from design, testing to deployment and delivery.

References:

Baidu Encyclopedia-German and French Prepositions