majoring是什么意思？

You use major when you want to describe something that is more important, serious, or significant than other things in a group or situation.

A major is an officer who is one rank above captain in the British army or the United States army, air force, or marines.

At a university or college in the United States, a student's major is the main subject that they are studying.

At a university or college in the United States, if a student is, for example, a geology major, geology is the main subject they are studying.

If a student at a university or college in the United States majors in a particular subject, that subject is the main one they study.

In music, a major scale is one in which the third note is two tones higher than the first.

A major is a large or important company.

The majors are groups of professional sports teams that compete against each other, especially in American baseball.

A major is an important sporting competition, especially in golf or tennis.