Isoperimetric
[计] 等周的
🗣️ 情景例句
Sorry. I have a meeting right now.
抱歉，我马上有个会议要开。
Confidence is a plant of slow growth.
信任是一种生长缓慢的植物。
Maori families enjoy sharing what they own and looking after one another.
毛利人家庭喜欢共同分享他们之所有，并乐于相互关照。