NO 1 means first in both Chinese and foreign languages. NO 1 is the abbreviation of the English number one.

Number is index, quantity, number and ordinal number; One means one, one.

Then the number one means the quantity is one, which can be extended to first, first. NO 1 is very common in life, and it is used to represent champions and winners in many competitions.

How do we learn these abbreviations like NO 1

We can usually take photos, search Baidu on the spot, and search for its meaning and the form of complete words. After the search is completed, copy and paste it into the note that comes with your mobile phone and record it. If you have time, you can read more books and strengthen your memory. When you meet it in your life, you can directly understand its meaning and even read it in a standard way.

2. If we don't have a mobile phone, we can write the abbreviation in our notebook (any paper version will do, as long as it can be written on it). Use Baidu engine or other browsers to search for abbreviations later. Or if we are in school, we can ask the English teacher this word directly and get the answer.

3. We can also find some extra-curricular books by ourselves and get to know some English abbreviations properly, which is very helpful for our English study. For example: WTO-World Trade Organization. It is the largest trade organization in the world, and you can get many preferential and protective policies by joining this organization. Then we can learn a lot about the relationship between China and the WTO. After learning about WTO, we will learn about other international organizations, so we can learn many such abbreviated English words.