Acceleration polygon
[机] 加速度多边形
🧩 词语组成解析
polygon
['pɔligən]
n. 多边形，多角形;龟裂状;
🗣️ 情景例句
What's your name?
你叫什么名字？
As a man lives so shall he die.
有生必有死。
Excuse me for ringing you so late in the evening, but I've only just got home.
对不起，这么晚给你打电话，我刚到家。