Perimeters
n. 周边( perimeter的复数形式 ); 周围; 边缘; 周长
🗣️ 情景例句
It's shaping up.
进展顺利。
Might is right.
强权即公理。
Did you give our English teacher a card for Teachers' Day?
你给了我们的英语老师教师节贺卡了吗？