Sarra
abbr. short-arc reduction of radar altimetry 短弧缩影雷达测高学
🗣️ 情景例句
It's a nap. Tomorrow morning at ten o'clock.
简单得很。明早十点。
I have received a letter from my cousin.
我收到了我表兄的信。
And what's this?
那么这个用英语怎么说？