Etra
abbr. estimated time to reach altitude 预计到达某高度时间
🗣️ 情景例句
I'd be glad to tell you what I think.
很高兴告诉你我的想法。
A shiver of fright ran through them as he dove from the cliff.
他从悬崖跃下时，恐怖的颤栗掠过了全身。
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。