Planometry
n. 平面规；测平器 (planometer的变形)
🗣️ 情景例句
What happened?
发生了什么事？
I would like to repair her washing machine.
我要去修理她的洗衣机。
What will be the population of these countries in the year 2000?
2000年不太发达国家的人口将是多少？