Eet
abbr. 估计经历时间, 估计已飞行时间（estimated elapsed time）
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
Do you live with your parents?
你和你父母住一起吗？
But nothing can match them for speed and comfort.
但就速度与舒适而言，飞机是无与伦比的。