It's not easy enough. There are still a few or more left, and the rest have been solved.

Analysis:

Not enough, there are still a few, such as:

Xiaoming eats two steamed buns every day. Today, he only bought one. Is he enough?

Not enough, 2- 1= 1 short.

How much, how much is left, such as:

Xiaoming eats two steamed buns every day. Today, he only bought three. Is he enough?

How many/much? 3-2= 1 remains.

Nickname (personal pronoun)

Xiao Ming is synonymous with a character. Because this name is born with the temperament of cold jokes, it is famous for telling cold jokes at school, so it has become the protagonist name in many jokes, and often appears in composition, English, mathematics, physics, chemistry and jokes in primary and secondary schools.

This name has a very long historical connotation. It appears in all kinds of "masterpieces" of China, which embodies China's rich Chinese civilization. It even once represented China's rush out of Asia to the world and became one of the "most influential names". He took great pains to be active in all kinds of application problems and compositions, and he is the protagonist in primary school textbooks and even in the sea of problems. He jumped around actively on math problems and bullied the students.