1, number shù: mathematics, degree, negative number, data, even number, etc.

2. Counting shǔ: countdown, counting nine, counting, number of teeth, calendar, digital code, etc.

3. Number shuò: frequency, frequency and number are not new.

Second, the basic interpretation?

[shh]

1, number: times. Amount.

2, a few; Several times: several times.

3. days; Fate: luck. It's hard to escape.

4. The basic mathematical concept of expressing the quantity of things.

5. Grammatical category. Indicates the number of things that nouns and pronouns refer to.

6. Mathematics: Mathematics and physics.

[ shǔ ]

1, count: count (shù). Countless.

2, the most prominent comparison: it can be counted.

3. blame; Enumeration error: number theory. Scold.

[say]

Repeat: frequency.

Extended data 1. Evolution of glyphs

Second, etymological explanation.

Classical Chinese version of Shuo Wen Jie Zi: Count, count. Judging from the sound, the sound of the building.

The vernacular version of Shuo Wen Jie Zi: Count, count. The glyph uses the word "Guo" while taking the word "Lou" as an edge. ?

Third, related words

1, times

[cì shù]？

Number of repetitions of actions or events: The more times you practice, the higher your proficiency.

2. Numbers

【shù mù】？

How many things are displayed by the unit: after you count them, tell him the numbers.

Step 3 count and scold

[shǔ mà]？

Scold the eighth time in the biography of marriage to wake up the world: "Brother Zhen? I can't get rid of it or those words can't be counted. "

4, a few seconds

[shǔ mio]?

At the last moment before the blasting operation starts or the satellite or spacecraft is launched, count down the remaining seconds, such as 5, 4, 3, 2, 1, and then start or launch after counting down the last second. Sometimes it is also used for other activities.

5. Frequency

【pín Shuo】？

After grouping sample data, the number of data in each group.