Sarra
abbr. short-arc reduction of radar altimetry 短弧缩影雷达测高学
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
Do you have a phone book(directory)?
你有电话簿吗？
What time would be good for you?
什么时间你合适呢？