Aeronomy
n. 高层大气物理学
🗣️ 情景例句
The village was filled with people--the weather was so nice.
镇上挤满了人--因为天气好的缘故。
Custom makes all things easy.
若照习惯办，万事皆不难。
We spent all our days on the beach.
我们有好几天都是在海滩上度过的。