Eet
abbr. 估计经历时间, 估计已飞行时间（estimated elapsed time）
🗣️ 情景例句
Earth day should be every day.
每一天都应该是地球日。
Excuse me for that.
对不起我为那件事。
It's missing head happened to be among remains of the fifth century B.C.
而她那身异处的脑袋却碰巧是在公元前5世纪的文物中找到的。