Etra
abbr. estimated time to reach altitude 预计到达某高度时间
🗣️ 情景例句
Tomorrow morning after lifting weights,I'll try aerobics.
明早举完重，我去试试有氧运动。
What skill! What luck! What fun!
多有本事！多么走运！多令人兴奋！
I still haven't given up my resolution to do more reading.
但我还没有放弃多看些书的决心。