Perimeter function
[计] 周长函数
🧩 词语组成解析
🗣️ 情景例句
Would you be able to come over Saturday night?
星期六晚上能过来吗？
This part of the country is very heavily populated.
这个国家这一部分人口很密集。
The color of her dress suits her very well.
她衣服的颜色很适合她。