Erts
abbr. Earth Resources Technology Satellites <美>地球资源技术卫星
🗣️ 情景例句
Oh, let's see. It'll be about 3:30 before we have anybody free.
哦，让我想想。大概要到3：30我们才有空。
How do you pronounce it?
这个字怎么念？
The radio says that it may stop raining later.
广播说晚些时候雨可能会停。”