This is the 8202nd most frequent Chinese word.
four
The Chinese word "four" (四, sì) is a numeral representing the quantity 4.
The word '四' appears twice here: first as the count of occurrences and second as the digit itself in the license plate number.
他的车牌号码是四个四。
His license plate number consists of four fours.
Here, '四', meaning 'four', acts as a numeral indicating the count of apples.
他买了四个苹果。
He bought four apples.
In this sentence, '四', meaning 'four', refers to the point in time, specifically four o'clock.