Cheng
成（汉语拼音）
🗣️ 情景例句
Please check to be sure you have your belongings.
请记得带您的行李。
It's a busy street.
这是一个繁忙的街道。
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？