D is the fourth letter of the Latin alphabet and the English alphabet. It has different meanings in International Phonetic Alphabet and Chinese Pinyin. In network language, it means "top", and "top" means pursuing the highest and best. Express support.
After the title of the reference, the content of the paper is expressed. The letter D is also used in physics, chemistry, music, names, etc. Also used for names and control keys of characters in games and movies.
Extended data:
The basic meaning of d is:
1, the symbol of the gate, as in ancient Egyptian hieroglyphics.
2, for the form of sex. Semitic language is called th, which means door. The Greeks changed the name of Semu to Delta, and they kept the Phoenician symbol.
3. In hexadecimal, d is used to represent 13(7).
4. It can be used to represent distance and diameter, and it is widely used in engineering.
Other alphabetic strokes:
1, a: the first stroke is left semicircle, and the second stroke is vertical and right bend.
2. O: Start from the top left and write one stroke at a time.
3.e: Start from the middle and write from left to right.
4.I: the first stroke is vertical, and the second stroke is dot.
5.u: the first stroke is vertical, and the second stroke is vertical.
6. u: write u first, and then write two points from left to right.
7.b: The first stroke is vertical, and the second stroke is right semicircle.
8.p: The first stroke is vertical and the second stroke is right semicircle.
9.m: the first stroke is vertical, the second stroke is left, and the third stroke is left.