Etra
abbr. estimated time to reach altitude 预计到达某高度时间
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
If he doesn't, will you buy one?
如果他不，你会买一个吗？
Can you type this letter for the boss please, Pamela?
请你把这封信给老板打一下可以吗，帕梅拉？