Etra
abbr. estimated time to reach altitude 预计到达某高度时间
🗣️ 情景例句
One thing that makes it easier for you
有一件事可以使你作起决定来比较容易些
What color is your book?
你的书是什么颜色？
His father runs a restaurant.
他的父亲经营一家餐馆。