Geoidal
n. 大地水准面 (geoid的变形)
🗣️ 情景例句
when Teddy Roosevelt was President.
在Teddy Roosevelt当总统的时代。
Don't forget to write to me.
不要忘记写信给我。
Mine are red, and they're much bigger!
我的是红的，并且比你的大得多！